diff --git a/CMakeLists.txt b/CMakeLists.txt
index fa8d932f6d9598d372933f73c5370fcbc5a7515f..6201a7bec702f1d7203ef01becac49bdd2fc3f41 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,7 +17,7 @@ add_custom_target(check
 add_library(common OBJECT
         src/ErrorHandler.cpp
         src/Message.cpp
-        src/MessageParser.cpp
+	    src/MessageParser.cpp
         src/Helpers/CRCHelper.cpp
         src/Helpers/TimeHelper.cpp
         src/Services/EventReportService.cpp
@@ -27,6 +27,8 @@ add_library(common OBJECT
         src/Services/TestService.cpp
         src/Services/TimeManagementService.cpp
         src/Services/TimeBasedCommandSchedulingService.cpp)
+    	src/Services/EventActionService.cpp
+        )
 
 # Specify the .cpp files for the executables
 add_executable(ecss_services
@@ -44,6 +46,7 @@ IF (EXISTS "${PROJECT_SOURCE_DIR}/lib/Catch2/CMakeLists.txt")
     add_executable(tests
             $<TARGET_OBJECTS:common>
             ${test_main_SRC}
-            ${test_SRC})
+            ${test_SRC}
+            )
     target_link_libraries(tests Catch2::Catch2)
 ENDIF ()
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..f288702d2fa16d3cdf0035b15a9fcbc552cd88e7
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
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+ Everyone is permitted to copy and distribute verbatim copies
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+
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+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/README.md b/README.md
index bf33de470d3c50fca511a0c9f3db9ecabf0c55bf..151d4910dfe86db694ea8f5d04cd2b175da94134 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,10 @@
 # ECSS-E-ST-40-71C Services
 
+In this repository you can find the implementation of the ECSS services, based on the ECSS-E-ST-40-71C standard. 
+
+## Directories
+- **ci**: GitLab CI configuration files
+- **inc**: All headers and libraries used in the code
+- **lib**: External libraries used in the code
+- **src**: All source files are included here
+- **test**: Unit test implementation
\ No newline at end of file
diff --git a/inc/ErrorHandler.hpp b/inc/ErrorHandler.hpp
index adffdc132bffd5aa7830bcbd414f415a643c6340..25c65960e3e408ca35e5a818794eeaa83f873c70 100644
--- a/inc/ErrorHandler.hpp
+++ b/inc/ErrorHandler.hpp
@@ -4,6 +4,8 @@
 // Forward declaration of the class, since its header file depends on the ErrorHandler
 class Message;
 
+#include <stdint.h> // for the uint_8t stepID
+
 /**
  * A class that handles unexpected software errors, including internal errors or errors due to
  * invalid & incorrect input data.
@@ -51,11 +53,15 @@ public:
 		 * A string is larger than the largest allowed string
 		 */
 			StringTooLarge = 4,
-
 		/**
 		 * An error in the header of a packet makes it unable to be parsed
 		 */
 			UnacceptablePacket = 5,
+
+		/**
+		 * Asked a Message type that it doesn't exist
+		 */
+			UnknownMessageType = 6,
 	};
 
 	/**
@@ -81,7 +87,27 @@ public:
 		/**
 		 * Cannot parse a Message, because there is an error in its secondary header
 		 */
-		    UnacceptableMessage = 5,
+			UnacceptableMessage = 5,
+	};
+
+	/**
+	 * The error code for failed start of execution reports, as specified in ECSS 5.3.5.2.3g
+	 *
+	 * Note: Numbers are kept in code explicitly, so that there is no uncertainty when something
+	 * changes.
+	 */
+	enum ExecutionStartErrorType {
+		UnknownExecutionStartError = 0,
+	};
+
+	/**
+	 * The error code for failed progress of execution reports, as specified in ECSS 5.3.5.2.3g
+	 *
+	 * Note: Numbers are kept in code explicitly, so that there is no uncertainty when something
+	 * changes.
+	 */
+	enum ExecutionProgressErrorType {
+		UnknownExecutionProgressError = 0,
 	};
 
 	/**
@@ -90,8 +116,8 @@ public:
 	 * Note: Numbers are kept in code explicitly, so that there is no uncertainty when something
 	 * changes.
 	 */
-	enum ExecutionErrorType {
-		UnknownExecutionError = 0,
+	enum ExecutionCompletionErrorType {
+		UnknownExecutionCompletionError = 0,
 		/**
 		 * Checksum comparison failed
 		 */
@@ -103,7 +129,7 @@ public:
 	};
 
 	/**
-	 * The error code for failed completion of execution reports, as specified in ECSS 6.1.3.3d
+	 * The error code for failed routing reports, as specified in ECSS 6.1.3.3d
 	 *
 	 * Note: Numbers are kept in code explicitly, so that there is no uncertainty when something
 	 * changes.
@@ -128,7 +154,7 @@ public:
 	 * Report a failure and, if applicable, store a failure report message
 	 *
 	 * @tparam ErrorType The Type struct of the error; can be AcceptanceErrorType,
-	 * 					 ExecutionErrorType, or RoutingErrorType.
+	 * StartExecutionErrorType,CompletionExecutionErrorType,  or RoutingErrorType.
 	 * @param message The incoming message that prompted the failure
 	 * @param errorCode The error's code, as defined in ErrorHandler
 	 * @todo See if this needs to include InternalErrorType
@@ -136,6 +162,22 @@ public:
 	template<typename ErrorType>
 	static void reportError(const Message &message, ErrorType errorCode);
 
+	/**
+ 	 * Report a failure about the progress of the execution of a request
+ 	 *
+ 	 * Note:This function is different from reportError, because we need one more /p(stepID)
+ 	 * to call the proper function for reporting the progress of the execution of a request
+ 	 *
+ 	 * @param message The incoming message that prompted the failure
+ 	 * @param errorCode The error's code, when a failed progress of the execution of a request
+ 	 * occurs
+ 	 * @param stepID If the execution of a request is a long process, then we can divide
+	 * the process into steps. Each step goes with its own definition, the stepID. Each value
+	 * ,that the stepID is assigned, should be documented.
+ 	 */
+	static void reportProgressError(const Message &message, ExecutionProgressErrorType errorCode,
+	                                uint8_t stepID);
+
 	/**
 	 * Report a failure that occurred internally, not due to a failure of a received packet.
 	 *
diff --git a/inc/Message.hpp b/inc/Message.hpp
index 0d4aa67d8e47cd6ee6045a48015991f93d78bf3d..1b1cca380acb2186f35c7d8525a116e1c9c77dc4 100644
--- a/inc/Message.hpp
+++ b/inc/Message.hpp
@@ -1,6 +1,7 @@
 #ifndef ECSS_SERVICES_PACKET_H
 #define ECSS_SERVICES_PACKET_H
 
+
 // Forward declaration of the Message class, needed for the ErrorHandler
 class Message;
 
@@ -20,6 +21,8 @@ class Message;
  */
 class Message {
 public:
+	Message () = default;
+
 	enum PacketType {
 		TM = 0, // Telemetry
 		TC = 1 // Telecommand
diff --git a/inc/MessageParser.hpp b/inc/MessageParser.hpp
index 0af0afbf7bf55f278c9bc69f27688dc56b4560b6..c8c162f0720d1a1e1036eabbd9c038704dce0c58 100644
--- a/inc/MessageParser.hpp
+++ b/inc/MessageParser.hpp
@@ -1,16 +1,20 @@
 #ifndef ECSS_SERVICES_MESSAGEPARSER_HPP
 #define ECSS_SERVICES_MESSAGEPARSER_HPP
 
+#include <Services/EventActionService.hpp>
 #include "Message.hpp"
 
 /**
  * A generic class responsible for the execution of the incoming telemetry and telecommand
  * packets.
  *
+ * @todo Make the connection between the ST[01]-request verification service and the services
+ * that initiate it
  * @todo Implement the execute function in the upcoming services or generally in the upcoming
  * activities
  *
  */
+
 class MessageParser {
 public:
 
@@ -20,6 +24,8 @@ public:
 	 *
 	 * @todo The implementation of the execute function should correspond to the numbers of the
 	 * services/activities that have been created
+	 * @todo execute() needs to be redefined. The /p message isn't enough to call some
+	 * subservices. More arguments are needed.
 	 */
 	void execute(Message &message);
 
@@ -32,7 +38,17 @@ public:
 	 * @param length The size of the message
 	 * @return A new object that represents the parsed message
 	 */
-	Message parse(uint8_t * data, uint32_t length);
+	Message parse(uint8_t *data, uint32_t length);
+
+	/**
+	 * @todo: elaborate on this comment
+	 * Create a message so that a string can be parsed
+	 *
+	 * Note: conversion of char* to unsigned char* should flow without any problems according to
+	 * this great analysis:
+	 * stackoverflow.com/questions/15078638/can-i-turn-unsigned-char-into-char-and-vice-versa
+	 */
+	Message parseRequestTC(String<ECSS_EVENT_SERVICE_STRING_SIZE> data);
 
 private:
 	/**
@@ -48,6 +64,17 @@ private:
 	 * @param message The Message to modify based on the header
 	 */
 	void parseTC(uint8_t *data, uint16_t length, Message &message);
+
+	/**
+	 * Parse the ECSS Telemetry packet secondary header
+	 *
+	 * As specified in section 7.4.3.1 of the standard
+	 *
+	 * @param data The data of the header (not null-terminated)
+	 * @param length The size of the header
+	 * @param message The Message to modify based on the header
+	 */
+	void parseTM(uint8_t *data, uint16_t length, Message &message);
 };
 
 
diff --git a/inc/Services/EventActionService.hpp b/inc/Services/EventActionService.hpp
new file mode 100644
index 0000000000000000000000000000000000000000..338a67345c0163bb8df8708f784c0b7aae868edc
--- /dev/null
+++ b/inc/Services/EventActionService.hpp
@@ -0,0 +1,126 @@
+#ifndef ECSS_SERVICES_EVENTACTIONSERVICE_HPP
+#define ECSS_SERVICES_EVENTACTIONSERVICE_HPP
+
+#define ECSS_EVENT_SERVICE_STRING_SIZE 64
+
+#define ECSS_EVENT_ACTION_STRUCT_ARRAY_SIZE 256
+
+#include "Service.hpp"
+#include "MessageParser.hpp"
+#include "etl/String.hpp"
+#include <Services/EventReportService.hpp>
+
+/**
+ * Implementation of ST[19] event-action Service
+ *
+ * ECSS 8.19 && 6.19
+ *
+ * @todo: Use an etl::list instead of eventActionDefinitionArray
+ * @todo: (Possible) Use a etl::map for eventActionDefinitionArray
+ * @todo: check if executeAction should accept applicationID too
+ * @todo: Since there are multiple actions per event and in delete/enable/disable functions are
+ * multiple instances are accessed, should I find a more efficient way to access them?
+ * @todo: check if eventActionFunctionStatus should be private or not
+ * @todo: check if eventAction array of definitions should be private or not
+ * @todo: check size of eventActionDefinitionArray
+ */
+class EventActionService : public Service {
+private:
+
+	/**
+	* Event-action function status
+	*/
+	bool eventActionFunctionStatus;
+
+	/**
+	 * Custom function that is called right after an event takes place, to initiate
+	 * the execution of the action
+	 */
+	void executeAction(uint16_t eventID);
+
+public:
+	struct EventActionDefinition {
+		bool empty = true;
+		// TODO: APID = 0 is the Ground Station APID. This should be changed
+		uint16_t applicationId = 0;
+		uint16_t eventDefinitionID = 65535;
+		String<64> request = "";
+		bool enabled = false;
+	};
+
+	friend EventReportService;
+
+	EventActionDefinition eventActionDefinitionArray[ECSS_EVENT_ACTION_STRUCT_ARRAY_SIZE];
+
+	EventActionService() {
+		serviceType = 19;
+		eventActionFunctionStatus = true;
+	}
+
+	/**
+	 * TC[19,1] add event-action definitions
+	 *
+	 * Note: We have abolished multiple additions in one Telecommand packet. Only one
+	 * event-action definition will be added per TC packet. That means there will be just an
+	 * application ID, an event definition ID and the TC request.
+	 */
+	void addEventActionDefinitions(Message message);
+
+	/**
+	 * TC[19,2] delete event-action definitions
+	 */
+	void deleteEventActionDefinitions(Message message);
+
+	/**
+	 * TC[19,3] delete all event-action definitions
+	 */
+	void deleteAllEventActionDefinitions(Message message);
+
+	/**
+	 * TC[19,4] enable event-action definitions
+	 */
+	void enableEventActionDefinitions(Message message);
+
+	/**
+	 * TC[19,5] disable event-action definitions
+	 */
+	void disableEventActionDefinitions(Message message);
+
+	/**
+	 * TC[19,6] report the status of each event-action definition
+	 */
+	void requestEventActionDefinitionStatus(Message message);
+
+	/**
+	 * TM[19,7] event-action status report
+	 */
+	void eventActionStatusReport();
+
+	/**
+	 * TC[19,8] enable the event-action function
+	 */
+	void enableEventActionFunction(Message message);
+
+	/**
+	 * TC[19,9] disable the event-actioni function
+	 */
+	void disableEventActionFunction(Message message);
+
+	/**
+	 * Setter for event-action function status
+	 */
+	void setEventActionFunctionStatus(bool status) {
+		eventActionFunctionStatus = status;
+	}
+
+	/**
+	 * Getter for event-action function status
+	 * @return eventActionFunctionStatus
+	 */
+	bool getEventActionFunctionStatus(){
+		return eventActionFunctionStatus;
+	}
+
+};
+
+#endif //ECSS_SERVICES_EVENTACTIONSERVICE_HPP
diff --git a/inc/Services/EventReportService.hpp b/inc/Services/EventReportService.hpp
index 5d17779bf78e0bfa7a59437688e3de938db81ed3..92c75eb2962c0dfba40d1723ab1ae893964e4031 100644
--- a/inc/Services/EventReportService.hpp
+++ b/inc/Services/EventReportService.hpp
@@ -5,10 +5,9 @@
 #include <bitset>
 /**
  * Implementation of ST[05] event reporting service
- * @todo add enum event definition id (and maybe some appending?)
- *
- * @todo add more enums event IDs
  *
+ * @todo: add more enums event IDs
+ * @todo: Make sure there isn't an event ID == 0, because there's a confliction with another service
  * Note: enum IDs are these just for test purposes
  *
  */
diff --git a/inc/Services/RequestVerificationService.hpp b/inc/Services/RequestVerificationService.hpp
index a664e1147414260a3ca07118670f58d0869dc28b..3f78f83b369b33b73269488b6f70451044f6c729 100644
--- a/inc/Services/RequestVerificationService.hpp
+++ b/inc/Services/RequestVerificationService.hpp
@@ -2,6 +2,9 @@
 #define ECSS_SERVICES_REQUESTVERIFICATIONSERVICE_HPP
 
 #include "Service.hpp"
+#include "Message.hpp"
+#include "ErrorHandler.hpp"
+#include "ECSS_Definitions.hpp"
 
 /**
  * Implementation of the ST[01] request verification service
@@ -10,7 +13,6 @@
  * should be called, hasn't been implemented yet. In main.cpp there are some random calls with
  * dummy values.
  *
- * @todo All telemetry packets shall have a telemetry packet secondary header
  * @todo See if the deduced data defined from the standard should still be ignored. This deduced
  * data exists only in reports that send failure signs(for example the TM[1,2])
  */
@@ -26,7 +28,6 @@ public:
 	 * @param request Contains the necessary data to send the report.
 	 * The data is actually some data members of Message that contain the basic info
 	 * of the telecommand packet that accepted successfully
-	 *
 	 */
 	void successAcceptanceVerification(const Message &request);
 
@@ -36,29 +37,79 @@ public:
 	 * @param request Contains the necessary data to send the report.
 	 * The data is actually some data members of Message that contain the basic
 	 * info of the telecommand packet that failed to be accepted
+	 * @param errorCode The cause of creating this type of report
+	 */
+	void failAcceptanceVerification(const Message &request, ErrorHandler::AcceptanceErrorType
+	errorCode);
+
+	/**
+	 * TM[1,3] successful start of execution verification report
+	 *
+	 * @param request Contains the necessary data to send the report.
+	 * The data is actually some data members of Message that contain the basic info
+	 * of the telecommand packet that its start of execution is successful
 	 */
-	void failAcceptanceVerification(const Message &request);
+	void successStartExecutionVerification(const Message &request);
 
+	/**
+	 * TM[1,4] failed start of execution verification report
+	 *
+	 * @param request Contains the necessary data to send the report.
+	 * The data is actually some data members of Message that contain the basic info
+	 * of the telecommand packet that its start of execution has failed
+	 * @param errorCode The cause of creating this type of report
+	 */
+	void failStartExecutionVerification(const Message &request,
+		ErrorHandler::ExecutionStartErrorType
+	errorCode);
+
+	/**
+	 * TM[1,5] successful progress of execution verification report
+	 *
+	 * @param request Contains the necessary data to send the report.
+	 * The data is actually some data members of Message that contain the basic info
+	 * of the telecommand packet that its progress of execution is successful
+ 	 * @param stepID If the execution of a request is a long process, then we can divide
+	 * the process into steps. Each step goes with its own definition, the stepID.
+	 * @todo Each value,that the stepID is assigned, should be documented.
+	 * @todo error handling for undocumented assigned values to stepID
+	 */
+	void successProgressExecutionVerification(const Message &request, uint8_t stepID);
+
+	/**
+	 * TM[1,6] failed progress of execution verification report
+	 *
+	 * @param request Contains the necessary data to send the report.
+	 * The data is actually some data members of Message that contain the basic info
+	 * of the telecommand packet that its progress of execution has failed
+	 * @param errorCode The cause of creating this type of report
+	 * @param stepID If the execution of a request is a long process, then we can divide
+	 * the process into steps. Each step goes with its own definition, the stepID.
+	 * @todo Each value,that the stepID is assigned, should be documented.
+	 * @todo error handling for undocumented assigned values to stepID
+	 */
+	void failProgressExecutionVerification(const Message &request,
+		ErrorHandler::ExecutionProgressErrorType errorCode, uint8_t stepID);
 
 	/**
  	 * TM[1,7] successful completion of execution verification report
 	 *
 	 * @param request Contains the necessary data to send the report.
 	 * The data is actually data members of Message that contain the basic info of the
-	 * telecommand packet that executed successfully
-	 *
+	 * telecommand packet that executed completely and successfully
  	 */
-	void successExecutionVerification(const Message &request);
+	void successCompletionExecutionVerification(const Message &request);
 
 	/**
 	 * TM[1,8] failed completion of execution verification report
 	 *
 	 * @param request Contains the necessary data to send the report.
 	 * The data is actually some data members of Message that contain the basic info of the
-	 * telecommand packet that failed to be executed
-	 *
+	 * telecommand packet that failed to be executed completely
+	 * @param errorCode The cause of creating this type of report
 	 */
-	void failExecutionVerification(const Message &request);
+	void failCompletionExecutionVerification(const Message &request,
+		ErrorHandler::ExecutionCompletionErrorType errorCode);
 
 	/**
 	 * TM[1,10] failed routing verification report
@@ -66,9 +117,9 @@ public:
 	 * @param request Contains the necessary data to send the report.
 	 * The data is actually some data members of Message that contain the basic info of the
 	 * telecommand packet that failed the routing
-	 *
+	 * @param errorCode The cause of creating this type of report
  	 */
-	void failRoutingVerification(const Message &request);
+	void failRoutingVerification(const Message &request, ErrorHandler::RoutingErrorType errorCode);
 
 	/**
 	 * It is responsible to call the suitable function that execute the proper subservice. The
@@ -77,13 +128,14 @@ public:
 	 *
 	 * Note:The functions of this service takes dummy values as arguments for the time being
 	 *
-	 * @todo Error handling for the switch() in the implementation of this execute function
+	 * @todo execute() needs to be redefined. The /p message isn't enough to call some
+	 * subservices. More arguments are needed.
 	 */
 	void execute(const Message &message);
 
 	/**
-	 *  The purpose of this instance is to access the execute function of this service when a
-	 *  MessageParser object is created
+	 * The purpose of this instance is to access the execute function of this service when a
+	 * MessageParser object is created
 	 */
 	static RequestVerificationService instance;
 };
diff --git a/src/ErrorHandler.cpp b/src/ErrorHandler.cpp
index d689ab1a1835c08c4a2908c6822cd1513b3ac422..d62eadd5025efb6ecbaa252def3a664ef1a8f55b 100644
--- a/src/ErrorHandler.cpp
+++ b/src/ErrorHandler.cpp
@@ -1,29 +1,43 @@
 #include <iostream>
 #include <cxxabi.h>
 #include <ErrorHandler.hpp>
-
 #include "Services/RequestVerificationService.hpp"
 
+
 // TODO: Use service singleton, as soon as singletons are ready
 static RequestVerificationService requestVerificationService;
 
 template<>
 void ErrorHandler::reportError(const Message &message, AcceptanceErrorType errorCode) {
-	requestVerificationService.failAcceptanceVerification(message);
+	requestVerificationService.failAcceptanceVerification(message, errorCode);
+
+	logError(message, errorCode);
+}
+
+template<>
+void ErrorHandler::reportError(const Message &message, ExecutionStartErrorType errorCode) {
+	requestVerificationService.failStartExecutionVerification(message, errorCode);
+
+	logError(message, errorCode);
+}
+
+void ErrorHandler::reportProgressError(const Message &message, ExecutionProgressErrorType
+errorCode, uint8_t stepID) {
+	requestVerificationService.failProgressExecutionVerification(message, errorCode, stepID);
 
 	logError(message, errorCode);
 }
 
 template<>
-void ErrorHandler::reportError(const Message &message, ExecutionErrorType errorCode) {
-	requestVerificationService.failExecutionVerification(message);
+void ErrorHandler::reportError(const Message &message, ExecutionCompletionErrorType errorCode) {
+	requestVerificationService.failCompletionExecutionVerification(message, errorCode);
 
 	logError(message, errorCode);
 }
 
 template<>
 void ErrorHandler::reportError(const Message &message, RoutingErrorType errorCode) {
-	requestVerificationService.failRoutingVerification(message);
+	requestVerificationService.failRoutingVerification(message, errorCode);
 
 	logError(message, errorCode);
 }
diff --git a/src/MessageParser.cpp b/src/MessageParser.cpp
index fe2426e5d394ca2d63e6036793417267e645ad47..6472871ece12c8b267aa1b421ea2a3ecb631697a 100644
--- a/src/MessageParser.cpp
+++ b/src/MessageParser.cpp
@@ -1,4 +1,5 @@
 #include <cstring>
+#include <Services/EventActionService.hpp>
 #include "ErrorHandler.hpp"
 #include "MessageParser.hpp"
 #include "macros.hpp"
@@ -17,8 +18,7 @@ void MessageParser::execute(Message &message) {
 			TestService::instance.execute(message);
 			break;
 		default:
-			// cout is very bad for embedded systems
-			std::cout << "This service hasn't been implemented yet or it doesn't exist";
+			ErrorHandler::reportInternalError(ErrorHandler::UnknownMessageType);
 			break;
 	}
 }
@@ -48,7 +48,7 @@ Message MessageParser::parse(uint8_t *data, uint32_t length) {
 	if (packetType == Message::TC) {
 		parseTC(data + 6, packetDataLength, message);
 	} else {
-		assert(false); // Not implemented yet
+		parseTM(data + 6, packetDataLength, message);
 	}
 
 	return message;
@@ -74,3 +74,32 @@ void MessageParser::parseTC(uint8_t *data, uint16_t length, Message &message) {
 	memcpy(message.data, data + 5, length);
 	message.dataSize = length;
 }
+
+Message MessageParser::parseRequestTC(String<ECSS_EVENT_SERVICE_STRING_SIZE> data) {
+	Message message;
+	uint8_t *dataInt = reinterpret_cast<uint8_t *>(data.data());
+	message.packetType = Message::TC;
+	parseTC(dataInt, ECSS_EVENT_SERVICE_STRING_SIZE, message);
+	return message;
+}
+
+void MessageParser::parseTM(uint8_t *data, uint16_t length, Message &message) {
+	ErrorHandler::assertRequest(length >= 5, message, ErrorHandler::UnacceptableMessage);
+
+	// Individual fields of the TM header
+	uint8_t pusVersion = data[0] >> 4;
+	uint8_t serviceType = data[1];
+	uint8_t messageType = data[2];
+
+	ErrorHandler::assertRequest(pusVersion == 2, message, ErrorHandler::UnacceptableMessage);
+
+	// Remove the length of the header
+	length -= 5;
+
+	// Copy the data to the message
+	// TODO: See if memcpy is needed for this
+	message.serviceType = serviceType;
+	message.messageType = messageType;
+	memcpy(message.data, data + 5, length);
+	message.dataSize = length;
+}
diff --git a/src/Services/EventActionService.cpp b/src/Services/EventActionService.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..38e3b64ab22bbac6aca19d0fb3c3fab09cfdeb45
--- /dev/null
+++ b/src/Services/EventActionService.cpp
@@ -0,0 +1,206 @@
+#include "Services/EventActionService.hpp"
+#include "Message.hpp"
+#include "MessageParser.hpp"
+
+/**
+ * @todo: Check if a uint16_t is needed (in case of changing the size of
+ * eventActionDefinitionArray
+ */
+void EventActionService::addEventActionDefinitions(Message message) {
+	// TC[19,1]
+
+	if (message.messageType == 1 && message.packetType == Message::TC && message.serviceType ==
+	                                                                     19) {
+		uint16_t index;
+		uint16_t applicationID = message.readEnum16();
+		uint16_t eventDefinitionID = message.readEnum16();
+		bool accepted = true;
+		for (index = 0; index < ECSS_EVENT_ACTION_STRUCT_ARRAY_SIZE; index++) {
+			if (eventActionDefinitionArray[index].applicationId == applicationID &&
+			    eventActionDefinitionArray[index].eventDefinitionID == eventDefinitionID &&
+			    eventActionDefinitionArray[index].enabled == true) {
+				// @todo: throw a failed start of execution error
+				accepted = false;
+			}
+		}
+		if (accepted){
+			for (index = 0; index < ECSS_EVENT_ACTION_STRUCT_ARRAY_SIZE; index++) {
+				// @todo: throw an error if it's full
+				if (eventActionDefinitionArray[index].empty == true) {
+					break;
+				}
+			}
+			if (index < ECSS_EVENT_ACTION_STRUCT_ARRAY_SIZE) {
+				eventActionDefinitionArray[index].empty = false;
+				eventActionDefinitionArray[index].enabled = true;
+				eventActionDefinitionArray[index].applicationId = applicationID;
+				eventActionDefinitionArray[index].eventDefinitionID = eventDefinitionID;
+				if (message.dataSize - 4 > ECSS_EVENT_SERVICE_STRING_SIZE) {
+					ErrorHandler::reportInternalError(ErrorHandler::InternalErrorType::MessageTooLarge);
+				} else {
+					char data[ECSS_EVENT_SERVICE_STRING_SIZE];
+					message.readString(data, message.dataSize - 4);
+					eventActionDefinitionArray[index].request = String<ECSS_EVENT_SERVICE_STRING_SIZE>(
+						data);
+				}
+			}
+		}
+	}
+}
+
+void EventActionService::deleteEventActionDefinitions(Message message) {
+	// TC[19,2]
+	if (message.messageType == 2 && message.packetType == Message::TC && message.serviceType
+	                                                                     == 19) {
+		uint16_t numberOfEventActionDefinitions = message.readUint16();
+		for (uint16_t i = 0; i < numberOfEventActionDefinitions; i++) {
+			uint16_t applicationID = message.readEnum16();
+			uint16_t eventDefinitionID = message.readEnum16();
+			for (uint16_t index = 0; index < ECSS_EVENT_ACTION_STRUCT_ARRAY_SIZE; index++) {
+				if (eventActionDefinitionArray[index].applicationId == applicationID &&
+				    eventActionDefinitionArray[index].eventDefinitionID == eventDefinitionID &&
+				    eventActionDefinitionArray[index].enabled == true) {
+					eventActionDefinitionArray[index].empty = true;
+					eventActionDefinitionArray[index].eventDefinitionID = 65535;
+					eventActionDefinitionArray[index].request = "";
+					eventActionDefinitionArray[index].applicationId = 0;
+					eventActionDefinitionArray[index].enabled = false;
+				}
+			}
+		}
+
+	}
+}
+
+void EventActionService::deleteAllEventActionDefinitions(Message message) {
+	// TC[19,3]
+	if (message.messageType == 3 && message.packetType == Message::TC && message.serviceType
+	                                                                     == 19) {
+		setEventActionFunctionStatus(false);
+		for (uint16_t index = 0; index < ECSS_EVENT_ACTION_STRUCT_ARRAY_SIZE; index++) {
+			if (eventActionDefinitionArray[index].empty == false) {
+				eventActionDefinitionArray[index].empty = true;
+				eventActionDefinitionArray[index].enabled = false;
+				eventActionDefinitionArray[index].eventDefinitionID = 65535;
+				eventActionDefinitionArray[index].request = "";
+				eventActionDefinitionArray[index].applicationId = 0;
+			}
+		}
+	}
+}
+
+void EventActionService::enableEventActionDefinitions(Message message) {
+	// TC[19,4]
+	if (message.messageType == 4 && message.packetType == Message::TC && message.serviceType
+	                                                                     == 19) {
+		uint16_t numberOfEventActionDefinitions = message.readUint16();
+		if (numberOfEventActionDefinitions != 0){
+			for (uint16_t i = 0; i < numberOfEventActionDefinitions; i++) {
+				uint16_t applicationID = message.readEnum16();
+				uint16_t eventDefinitionID = message.readEnum16();
+				for (uint16_t index = 0; index < ECSS_EVENT_ACTION_STRUCT_ARRAY_SIZE; index++) {
+					if (eventActionDefinitionArray[index].applicationId == applicationID &&
+					    eventActionDefinitionArray[index].eventDefinitionID == eventDefinitionID) {
+						eventActionDefinitionArray[index].enabled = true;
+					}
+				}
+			}
+		} else {
+			for (uint16_t index = 0; index < ECSS_EVENT_ACTION_STRUCT_ARRAY_SIZE; index++) {
+				if (eventActionDefinitionArray[index].empty == false){
+					eventActionDefinitionArray[index].enabled = true;
+				}
+			}
+		}
+	}
+}
+
+void EventActionService::disableEventActionDefinitions(Message message) {
+	// TC[19,5]
+	if (message.messageType == 5 && message.packetType == Message::TC && message.serviceType
+	                                                                     == 19) {
+		uint16_t numberOfEventActionDefinitions = message.readUint16();
+		if (numberOfEventActionDefinitions != 0){
+			for (uint16_t i = 0; i < numberOfEventActionDefinitions; i++) {
+				uint16_t applicationID = message.readEnum16();
+				uint16_t eventDefinitionID = message.readEnum16();
+				for (uint16_t index = 0; index < ECSS_EVENT_ACTION_STRUCT_ARRAY_SIZE; index++) {
+					if (eventActionDefinitionArray[index].applicationId == applicationID &&
+					    eventActionDefinitionArray[index].eventDefinitionID == eventDefinitionID) {
+						eventActionDefinitionArray[index].enabled = false;
+					}
+				}
+			}
+		} else {
+			for (uint16_t index = 0; index < ECSS_EVENT_ACTION_STRUCT_ARRAY_SIZE; index++) {
+				if (eventActionDefinitionArray[index].empty == false){
+					eventActionDefinitionArray[index].enabled = false;
+				}
+			}
+		}
+	}
+}
+
+void EventActionService::requestEventActionDefinitionStatus(Message message) {
+	// TC[19,6]
+	if (message.messageType == 6 && message.packetType == Message::TC && message.serviceType
+	                                                                     == 19) {
+		eventActionStatusReport();
+	}
+}
+
+void EventActionService::eventActionStatusReport() {
+	// TM[19,7]
+	Message report = createTM(7);
+	uint8_t count = 0;
+	for (uint16_t i = 0; i < ECSS_EVENT_ACTION_STRUCT_ARRAY_SIZE; i++) {
+		if (eventActionDefinitionArray[i].empty == false) {
+			count++;
+		}
+	}
+	report.appendUint8(count);
+	for (uint16_t i = 0; i < ECSS_EVENT_ACTION_STRUCT_ARRAY_SIZE; i++) {
+		if (eventActionDefinitionArray[i].empty == false) {
+			report.appendEnum16(eventActionDefinitionArray[i].applicationId);
+			report.appendEnum16(eventActionDefinitionArray[i].eventDefinitionID);
+			report.appendBoolean(eventActionDefinitionArray[i].enabled);
+		}
+	}
+	storeMessage(report);
+}
+
+void EventActionService::enableEventActionFunction(Message message) {
+	// TC[19,8]
+	if (message.messageType == 8 && message.packetType == Message::TC && message.serviceType
+	                                                                     == 19) {
+		setEventActionFunctionStatus(true);
+	}
+}
+
+void EventActionService::disableEventActionFunction(Message message) {
+	// TC[19,9]
+	if (message.messageType == 9 && message.packetType == Message::TC && message.serviceType
+	                                                                     == 19) {
+		setEventActionFunctionStatus(false);
+	}
+}
+
+// Should I use the name execute here instead of executeAction?
+// Should I use applicationID too?
+void EventActionService::executeAction(uint16_t eventID) {
+	// Custom function
+	if (eventActionFunctionStatus) {
+		for (uint16_t i = 0; i < ECSS_EVENT_ACTION_STRUCT_ARRAY_SIZE; i++) {
+			if (eventActionDefinitionArray[i].empty == false &&
+			    eventActionDefinitionArray[i].enabled ==
+			    true) {
+				if (eventActionDefinitionArray[i].eventDefinitionID == eventID) {
+					MessageParser messageParser;
+					Message message = messageParser.parseRequestTC(
+						eventActionDefinitionArray[i].request);
+					messageParser.execute(message);
+				}
+			}
+		}
+	}
+}
diff --git a/src/Services/EventReportService.cpp b/src/Services/EventReportService.cpp
index f0326119bfd473332673265aa1e6635d7f0477d3..2c243c25517806fd45b5acd1f012081d85c298ca 100644
--- a/src/Services/EventReportService.cpp
+++ b/src/Services/EventReportService.cpp
@@ -1,5 +1,5 @@
 #include <Services/EventReportService.hpp>
-#include "Services/EventReportService.hpp"
+#include <Services/EventActionService.hpp>
 #include "Message.hpp"
 
 /**
@@ -12,6 +12,8 @@ void EventReportService::informativeEventReport(Event eventID, String<64> data)
 		Message report = createTM(1);
 		report.appendEnum16(eventID);
 		report.appendString(data);
+		EventActionService eventActionService;
+		eventActionService.executeAction(eventID);
 
 		storeMessage(report);
 	}
@@ -29,6 +31,8 @@ EventReportService::lowSeverityAnomalyReport(Event eventID, String<64> data) {
 		lastLowSeverityReportID = static_cast<uint16_t >(eventID);
 
 		storeMessage(report);
+		EventActionService eventActionService;
+		eventActionService.executeAction(eventID);
 	}
 }
 
@@ -43,6 +47,8 @@ void EventReportService::mediumSeverityAnomalyReport(Event eventID, String<64> d
 		lastMediumSeverityReportID = static_cast<uint16_t >(eventID);
 
 		storeMessage(report);
+		EventActionService eventActionService;
+		eventActionService.executeAction(eventID);
 	}
 }
 
@@ -58,6 +64,8 @@ EventReportService::highSeverityAnomalyReport(Event eventID, String<64> data) {
 		lastHighSeverityReportID = static_cast<uint16_t >(eventID);
 
 		storeMessage(report);
+		EventActionService eventActionService;
+		eventActionService.executeAction(eventID);
 	}
 }
 
diff --git a/src/Services/RequestVerificationService.cpp b/src/Services/RequestVerificationService.cpp
index 0e08b3e71ab47f462a306a8c7c2bde193a68a9dc..768971daf89b7388075adad9f3e6a471b0795e0c 100644
--- a/src/Services/RequestVerificationService.cpp
+++ b/src/Services/RequestVerificationService.cpp
@@ -1,5 +1,5 @@
 #include "Services/RequestVerificationService.hpp"
-#include "Message.hpp"
+
 
 void RequestVerificationService::successAcceptanceVerification(const Message &request) {
 	// TM[1,1] successful acceptance verification report
@@ -10,14 +10,15 @@ void RequestVerificationService::successAcceptanceVerification(const Message &re
 	report.appendEnumerated(1, request.packetType); // packet type
 	report.appendBits(1, 0); // secondary header flag(not implemented)
 	report.appendEnumerated(11, request.applicationId); // application process ID
-	report.appendEnumerated(2, 0); // sequence flags(not implemented)
+	report.appendEnumerated(2, ECSS_SEQUENCE_FLAGS); // sequence flags
 	report.appendBits(14, 0); // packet sequence count(not implemented)
 
 	storeMessage(report);
 }
 
 void
-RequestVerificationService::failAcceptanceVerification(const Message &request) {
+RequestVerificationService::failAcceptanceVerification(const Message &request,
+	ErrorHandler::AcceptanceErrorType errorCode) {
 	// TM[1,2] failed acceptance verification report
 
 	Message report = createTM(2);
@@ -26,14 +27,81 @@ RequestVerificationService::failAcceptanceVerification(const Message &request) {
 	report.appendEnumerated(1, request.packetType); // packet type
 	report.appendBits(1, 0); // secondary header flag(not implemented)
 	report.appendEnumerated(11, request.applicationId); // application process ID
-	report.appendEnumerated(2, 0); // sequence flags(not implemented)
+	report.appendEnumerated(2, ECSS_SEQUENCE_FLAGS); // sequence flags
+	report.appendBits(14, 0); // packet sequence count(not implemented)
+	report.appendEnum16(errorCode); // error code
+
+	storeMessage(report);
+}
+
+void RequestVerificationService::successStartExecutionVerification(const Message &request) {
+	// TM[1,3] successful start of execution verification report
+
+	Message report = createTM(3);
+
+	report.appendEnumerated(3, CCSDS_PACKET_VERSION); // packet version number
+	report.appendEnumerated(1, request.packetType); // packet type
+	report.appendBits(1, 0); // secondary header flag(not implemented)
+	report.appendEnumerated(11, request.applicationId); // application process ID
+	report.appendEnumerated(2, ECSS_SEQUENCE_FLAGS); // sequence flags
+	report.appendBits(14, 0); // packet sequence count
+
+	storeMessage(report);
+}
+
+void RequestVerificationService::failStartExecutionVerification(const Message &request,
+	ErrorHandler::ExecutionStartErrorType errorCode) {
+	// TM[1,4] failed start of execution verification report
+
+	Message report = createTM(4);
+
+	report.appendEnumerated(3, CCSDS_PACKET_VERSION); // packet version number
+	report.appendEnumerated(1, request.packetType); // packet type
+	report.appendBits(1, 0); // secondary header flag(not implemented)
+	report.appendEnumerated(11, request.applicationId); // application process ID
+	report.appendEnumerated(2, ECSS_SEQUENCE_FLAGS); // sequence flags
 	report.appendBits(14, 0); // packet sequence count(not implemented)
-	report.appendEnum16(0); // error code(not implemented)
+	report.appendEnum16(errorCode); // error code
 
 	storeMessage(report);
 }
 
-void RequestVerificationService::successExecutionVerification(const Message &request) {
+void RequestVerificationService::successProgressExecutionVerification(const Message &request,
+	uint8_t stepID) {
+	// TM[1,5] successful progress of execution verification report
+
+	Message report = createTM(5);
+
+	report.appendEnumerated(3, CCSDS_PACKET_VERSION); // packet version number
+	report.appendEnumerated(1, request.packetType); // packet type
+	report.appendBits(1, 0); // secondary header flag(not implemented)
+	report.appendEnumerated(11, request.applicationId); // application process ID
+	report.appendEnumerated(2, ECSS_SEQUENCE_FLAGS); // sequence flags
+	report.appendBits(14, 0); // packet sequence count(not implemented)
+	report.appendByte(stepID); // step ID
+
+	storeMessage(report);
+}
+
+void RequestVerificationService::failProgressExecutionVerification(const Message &request,
+	ErrorHandler::ExecutionProgressErrorType errorCode, uint8_t stepID) {
+	// TM[1,6] failed progress of execution verification report
+
+	Message report = createTM(6);
+
+	report.appendEnumerated(3, CCSDS_PACKET_VERSION); // packet version number
+	report.appendEnumerated(1, request.packetType); // packet type
+	report.appendBits(1, 0); // secondary header flag(not implemented)
+	report.appendEnumerated(11, request.applicationId); // application process ID
+	report.appendEnumerated(2, ECSS_SEQUENCE_FLAGS); // sequence flags
+	report.appendBits(14, 0); // packet sequence count(not implemented)
+	report.appendByte(stepID); // step ID
+	report.appendEnum16(errorCode); // error code
+
+	storeMessage(report);
+}
+
+void RequestVerificationService::successCompletionExecutionVerification(const Message &request) {
 	// TM[1,7] successful completion of execution verification report
 
 	Message report = createTM(7);
@@ -42,14 +110,15 @@ void RequestVerificationService::successExecutionVerification(const Message &req
 	report.appendEnumerated(1, request.packetType); // packet type
 	report.appendBits(1, 0); // secondary header flag(not implemented)
 	report.appendEnumerated(11, request.applicationId); // application process ID
-	report.appendEnumerated(2, 0); // sequence flags(not implemented)
+	report.appendEnumerated(2, ECSS_SEQUENCE_FLAGS); // sequence flags
 	report.appendBits(14, 0); // packet sequence count(not implemented)
 
 	storeMessage(report);
 }
 
 void
-RequestVerificationService::failExecutionVerification(const Message &request) {
+RequestVerificationService::failCompletionExecutionVerification(const Message &request,
+	ErrorHandler::ExecutionCompletionErrorType errorCode) {
 	// TM[1,8] failed completion of execution verification report
 
 	Message report = createTM(8);
@@ -58,15 +127,16 @@ RequestVerificationService::failExecutionVerification(const Message &request) {
 	report.appendEnumerated(1, request.packetType); // packet type
 	report.appendBits(1, 0); // secondary header flag(not implemented)
 	report.appendEnumerated(11, request.applicationId); // application process ID
-	report.appendEnumerated(2, 0); // sequence flags(not implemented)
+	report.appendEnumerated(2, ECSS_SEQUENCE_FLAGS); // sequence flags
 	report.appendBits(14, 0); // packet sequence count(not implemented)
-	report.appendEnum16(0); // error code(not implemented)
+	report.appendEnum16(errorCode); // error code
 
 	storeMessage(report);
 }
 
 void
-RequestVerificationService::failRoutingVerification(const Message &request) {
+RequestVerificationService::failRoutingVerification(const Message &request,
+	ErrorHandler::RoutingErrorType errorCode) {
 	// TM[1,10] failed routing verification report
 
 	Message report = createTM(10);
@@ -75,34 +145,45 @@ RequestVerificationService::failRoutingVerification(const Message &request) {
 	report.appendEnumerated(1, request.packetType); // packet type
 	report.appendBits(1, 0); // secondary header flag(not implemented)
 	report.appendEnumerated(11, request.applicationId); // application process ID
-	report.appendEnumerated(2, 0); // sequence flags(not implemented)
+	report.appendEnumerated(2, ECSS_SEQUENCE_FLAGS); // sequence flags
 	report.appendBits(14, 0); // packet sequence count(not implemented)
-	report.appendEnum16(0); // error code(not implemented)
+	report.appendEnum16(errorCode); // error code
 
 	storeMessage(report);
 }
 
+
 void RequestVerificationService::execute(const Message &message) {
 	switch (message.messageType) {
 		case 1:
 			successAcceptanceVerification(message);
 			break;
-		case 2:
-			failAcceptanceVerification(message);
+		//case 2:
+			//failAcceptanceVerification(message);
+			//break;
+		case 3:
+			successStartExecutionVerification(message);
 			break;
+		//case 4:
+			//failStartExecutionVerification(message);
+			//break;
+		//case 5:
+			//successProgressExecutionVerification(message);
+			//break;
+		//case 6:
+			//failProgressExecutionVerification(message);
+			//break;
 		case 7:
-			successExecutionVerification(message);
-			break;
-		case 8:
-			failExecutionVerification(message);
-			break;
-		case 10:
-			failRoutingVerification(message);
+			successCompletionExecutionVerification(message);
 			break;
+		//case 8:
+			//failCompletionExecutionVerification(message);
+			//break;
+		//case 10:
+			//failRoutingVerification(message);
+			//break;
 		default:
-			// cout is very bad for embedded systems
-			std::cout << "Error: There is not such a message type in ST[01] service";
-			assert(false);
+			ErrorHandler::reportInternalError(ErrorHandler::UnknownMessageType);
 			break;
 	}
 }
diff --git a/src/main.cpp b/src/main.cpp
index bcc262edea6839be3fdee14bebf64daf2f0a1859..c62b168141de2c4034cac45420be4aa028f1313d 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -7,6 +7,7 @@
 #include "Services/MemoryManagementService.hpp"
 #include "Services/EventReportService.hpp"
 #include "Services/TimeManagementService.hpp"
+#include "Services/EventActionService.hpp"
 #include "Message.hpp"
 #include "MessageParser.hpp"
 #include "Services/MemoryManagementService.hpp"
@@ -117,16 +118,31 @@ int main() {
 	reqVerifService.successAcceptanceVerification(receivedMessage);
 
 	receivedMessage = Message(1, 2, Message::TC, 3);
-	reqVerifService.failAcceptanceVerification(receivedMessage);
+	reqVerifService.failAcceptanceVerification(receivedMessage, ErrorHandler::UnknownAcceptanceError);
+
+	receivedMessage = Message(1, 3, Message::TC, 3);
+	reqVerifService.successStartExecutionVerification(receivedMessage);
+
+	receivedMessage = Message(1, 4, Message::TC, 3);
+	reqVerifService.failStartExecutionVerification(receivedMessage,
+		ErrorHandler::UnknownExecutionStartError);
+
+	receivedMessage = Message(1, 5, Message::TC, 3);
+	reqVerifService.successProgressExecutionVerification(receivedMessage, 0);
+
+	receivedMessage = Message(1, 6, Message::TC, 3);
+	reqVerifService.failProgressExecutionVerification(receivedMessage,
+		ErrorHandler::UnknownExecutionProgressError, 0);
 
 	receivedMessage = Message(1, 7, Message::TC, 3);
-	reqVerifService.successExecutionVerification(receivedMessage);
+	reqVerifService.successCompletionExecutionVerification(receivedMessage);
 
 	receivedMessage = Message(1, 8, Message::TC, 3);
-	reqVerifService.failExecutionVerification(receivedMessage);
+	reqVerifService.failCompletionExecutionVerification(receivedMessage,
+		ErrorHandler::UnknownExecutionCompletionError);
 
 	receivedMessage = Message(1, 10, Message::TC, 3);
-	reqVerifService.failRoutingVerification(receivedMessage);
+	reqVerifService.failRoutingVerification(receivedMessage, ErrorHandler::UnknownRoutingError);
 
 	// ST[05] (5,1 to 5,4) test [works]
 	const char eventReportData[12] = "Hello World";
@@ -154,14 +170,22 @@ int main() {
 	// ST[01] test
 	message = Message(1, 1, Message::TC, 3);
 	messageParser.execute(message);
-	message = Message(1, 2, Message::TC, 3);
+	//message = Message(1, 2, Message::TC, 3);
+	//messageParser.execute(message);
+	message = Message(1, 3, Message::TC, 3);
 	messageParser.execute(message);
+	//message = Message(1, 4, Message::TC, 3);
+	//messageParser.execute(message);
+	//message = Message(1, 5, Message::TC, 3)
+	//messageParser.execute(message);
+	//message = Message(1, 6, Message::TC, 3)
+	//messageParser.execute(message);
 	message = Message(1, 7, Message::TC, 3);
 	messageParser.execute(message);
-	message = Message(1, 8, Message::TC, 3);
-	messageParser.execute(message);
-	message = Message(1, 10, Message::TC, 3);
-	messageParser.execute(message);
+	//message = Message(1, 8, Message::TC, 3);
+	//messageParser.execute(message);
+	//message = Message(1, 10, Message::TC, 3);
+	//messageParser.execute(message);
 
 	// ErrorHandler test
 	std::cout << std::flush;
@@ -183,7 +207,7 @@ int main() {
 
 	// ST[05] (5,5 to 5,8) test [works]
 	EventReportService::Event eventIDs[] = {EventReportService::HighSeverityUnknownEvent,
-										 EventReportService::MediumSeverityUnknownEvent};
+	                                        EventReportService::MediumSeverityUnknownEvent};
 	EventReportService::Event eventIDs2[] = {EventReportService::HighSeverityUnknownEvent};
 	Message eventMessage(5, 6, Message::TC, 1);
 	eventMessage.appendUint16(2);
@@ -200,5 +224,67 @@ int main() {
 	eventReportService.enableReportGeneration(eventMessage2);
 	eventReportService.requestListOfDisabledEvents(eventMessage3);
 
+	// ST[19] test
+
+	EventActionService eventActionService;
+	Message eventActionDefinition(19, 1, Message::TC, 1);
+	eventActionDefinition.appendEnum16(0);
+	eventActionDefinition.appendEnum16(2);
+	String<64> TCdata = "hi";
+	eventActionDefinition.appendString(TCdata);
+	eventActionService.addEventActionDefinitions(eventActionDefinition);
+	Message eventActionDefinition1(19, 1, Message::TC, 1);
+	eventActionDefinition1.appendEnum16(0);
+	eventActionDefinition1.appendEnum16(2);
+	TCdata = "hi1";
+	eventActionDefinition1.appendString(TCdata);
+	eventActionService.addEventActionDefinitions(eventActionDefinition1);
+	Message eventActionDefinition2(19, 1, Message::TC, 1);
+	eventActionDefinition2.appendEnum16(0);
+	eventActionDefinition2.appendEnum16(3);
+	TCdata = "hi2";
+	eventActionDefinition2.appendString(TCdata);
+	eventActionService.addEventActionDefinitions(eventActionDefinition2);
+	Message eventActionDefinition3(19, 5, Message::TC, 1);
+	eventActionDefinition3.appendUint16(2);
+	eventActionDefinition3.appendUint16(0);
+	eventActionDefinition3.appendUint16(2);
+	eventActionDefinition3.appendUint16(0);
+	eventActionDefinition3.appendUint16(3);
+
+	eventActionService.disableEventActionDefinitions(eventActionDefinition3);
+	std::cout << "Status of position 0,1,2 should be 000:" << eventActionService
+		.eventActionDefinitionArray[0].enabled << eventActionService
+		.eventActionDefinitionArray[1].enabled <<
+		eventActionService.eventActionDefinitionArray[2].enabled;
+
+	Message eventActionDefinition5(19, 4, Message::TC, 1);
+	eventActionDefinition5.appendUint16(2);
+	eventActionDefinition5.appendUint16(0);
+	eventActionDefinition5.appendUint16(2);
+	eventActionDefinition5.appendUint16(0);
+	eventActionDefinition5.appendUint16(3);
+	eventActionService.enableEventActionDefinitions(eventActionDefinition5);
+	std::cout << "\nStatus of position 0,1,2 should be 111:" << eventActionService
+		.eventActionDefinitionArray[0].enabled << eventActionService
+		.eventActionDefinitionArray[1].enabled <<
+		eventActionService.eventActionDefinitionArray[2].enabled;
+
+	Message eventActionDefinition4(19, 2, Message::TC, 1);
+	eventActionDefinition4.appendUint16(1);
+	eventActionDefinition4.appendUint16(0);
+	eventActionDefinition4.appendUint16(2);
+
+	eventActionService.deleteEventActionDefinitions(eventActionDefinition4);
+	std::cout << "\nPositions 0,1 empty should be 11:" << (uint16_t) eventActionService
+		.eventActionDefinitionArray[0].empty
+	          << (uint16_t) eventActionService.eventActionDefinitionArray[1].empty;
+
+	Message eventActionDefinition6(19, 3, Message::TC, 1);
+	eventActionService.deleteAllEventActionDefinitions(eventActionDefinition6);
+	std::cout << "\nPositions 0,1 empty should be 1:" << (uint16_t) eventActionService
+		.eventActionDefinitionArray[0].empty;
+
+
 	return 0;
 }
diff --git a/test/ErrorHandler.cpp b/test/ErrorHandler.cpp
index e6d4003bc89d40ef363d1a24465e739abd2b7740..eb8be383e89a8ce91686eb0ceddf57c7cd383933 100644
--- a/test/ErrorHandler.cpp
+++ b/test/ErrorHandler.cpp
@@ -19,14 +19,60 @@ TEST_CASE("Error: Failed Acceptance", "[errors]") {
 	CHECK(report.readBits(1) == static_cast<uint16_t>(Message::TC));
 	CHECK(report.readBits(1) == false);
 	CHECK(report.readBits(11) == 47);
-	CHECK(report.readBits(2) == 0);
+	CHECK(report.readBits(2) == ECSS_SEQUENCE_FLAGS);
 	CHECK(report.readBits(14) == failedMessage.packetSequenceCount);
-	CHECK(report.readEnum16() == 0);
+	CHECK(report.readEnum16() == ErrorHandler::MessageTooShort);
+}
+
+TEST_CASE("Error: Failed Execution Start", "[errors]") {
+	Message failedMessage(38, 32, Message::TC, 56);
+	ErrorHandler::reportError(failedMessage, ErrorHandler::UnknownExecutionStartError);
+
+	REQUIRE(ServiceTests::hasOneMessage());
+	Message report = ServiceTests::get(0);
+
+	// Check that a TM[1,3] message was returned
+	CHECK(report.serviceType == 1);
+	CHECK(report.messageType == 4);
+	CHECK(report.packetType == Message::TM);
+	REQUIRE(report.dataSize == 6);
+
+	CHECK(report.readBits(3) == CCSDS_PACKET_VERSION);
+	CHECK(report.readBits(1) == static_cast<uint16_t>(Message::TC));
+	CHECK(report.readBits(1) == false);
+	CHECK(report.readBits(11) == 56);
+	CHECK(report.readBits(2) == ECSS_SEQUENCE_FLAGS);
+	CHECK(report.readBits(14) == failedMessage.packetSequenceCount);
+	CHECK(report.readEnum16() == ErrorHandler::UnknownExecutionStartError);
+}
+
+TEST_CASE("Error: Failed Execution Progress", "[errors]") {
+	Message failedMessage(38, 32, Message::TC, 56);
+	ErrorHandler::reportProgressError(failedMessage, ErrorHandler::UnknownExecutionProgressError,
+		0);
+
+	REQUIRE(ServiceTests::hasOneMessage());
+	Message report = ServiceTests::get(0);
+
+	// Check that a TM[1,6] message was returned
+	CHECK(report.serviceType == 1);
+	CHECK(report.messageType == 6);
+	CHECK(report.packetType == Message::TM);
+	REQUIRE(report.dataSize == 7);
+
+	CHECK(report.readBits(3) == CCSDS_PACKET_VERSION);
+	CHECK(report.readBits(1) == static_cast<uint16_t>(Message::TC));
+	CHECK(report.readBits(1) == false);
+	CHECK(report.readBits(11) == 56);
+	CHECK(report.readBits(2) == ECSS_SEQUENCE_FLAGS);
+	CHECK(report.readBits(14) == failedMessage.packetSequenceCount);
+	CHECK(report.readEnum16() == ErrorHandler::UnknownExecutionProgressError);
+	CHECK(report.readByte() == 0); // stepID
 }
 
 TEST_CASE("Error: Failed Execution Completion", "[errors]") {
 	Message failedMessage(38, 32, Message::TC, 56);
-	ErrorHandler::reportError(failedMessage, ErrorHandler::UnknownExecutionError);
+	ErrorHandler::reportError(failedMessage, ErrorHandler::UnknownExecutionCompletionError);
 
 	REQUIRE(ServiceTests::hasOneMessage());
 	Message report = ServiceTests::get(0);
@@ -41,9 +87,9 @@ TEST_CASE("Error: Failed Execution Completion", "[errors]") {
 	CHECK(report.readBits(1) == static_cast<uint16_t>(Message::TC));
 	CHECK(report.readBits(1) == false);
 	CHECK(report.readBits(11) == 56);
-	CHECK(report.readBits(2) == 0);
+	CHECK(report.readBits(2) == ECSS_SEQUENCE_FLAGS);
 	CHECK(report.readBits(14) == failedMessage.packetSequenceCount);
-	CHECK(report.readEnum16() == 0);
+	CHECK(report.readEnum16() == ErrorHandler::UnknownExecutionCompletionError);
 }
 
 TEST_CASE("Error: Failed Routing", "[errors]") {
@@ -63,7 +109,7 @@ TEST_CASE("Error: Failed Routing", "[errors]") {
 	CHECK(report.readBits(1) == static_cast<uint16_t>(Message::TC));
 	CHECK(report.readBits(1) == false);
 	CHECK(report.readBits(11) == 71);
-	CHECK(report.readBits(2) == 0);
+	CHECK(report.readBits(2) == ECSS_SEQUENCE_FLAGS);
 	CHECK(report.readBits(14) == failedMessage.packetSequenceCount);
-	CHECK(report.readEnum16() == 0);
+	CHECK(report.readEnum16() == ErrorHandler::UnknownRoutingError);
 }
diff --git a/test/MessageParser.cpp b/test/MessageParser.cpp
index 25265d55137c85cdb7fbdbf1796cafb3d6d1f1f5..ccf84c7a3b9ca4ffe2731bc90998827cbd36cbbc 100644
--- a/test/MessageParser.cpp
+++ b/test/MessageParser.cpp
@@ -16,13 +16,41 @@ TEST_CASE("ST[01] message execution", "[MessageParser][st01]") {
 	CHECK(response.messageType == 1);
 	CHECK(response.packetType == Message::TM);
 
-	message = Message(1, 2, Message::TC, 2);
+	//message = Message(1, 2, Message::TC, 2);
+	//messageParser.execute(message);
+	//response = ServiceTests::get(1);
+	//CHECK(response.serviceType == 1);
+	//CHECK(response.messageType == 2);
+	//CHECK(response.packetType == Message::TM);
+
+	message = Message(1, 3, Message::TC, 2);
 	messageParser.execute(message);
 	response = ServiceTests::get(1);
 	CHECK(response.serviceType == 1);
-	CHECK(response.messageType == 2);
+	CHECK(response.messageType == 3);
 	CHECK(response.packetType == Message::TM);
+	
+	//message = Message(1, 4, Message::TC, 2);
+	//messageParser.execute(message);
+	//response = ServiceTests::get(2);
+	//CHECK(response.serviceType == 1);
+	//CHECK(response.messageType == 4);
+	//CHECK(response.packetType == Message::TM);
+	
+	//message = Message(1, 5, Message::TC, 2);
+	//messageParser.execute(message);
+	//response = ServiceTests::get(2);
+	//CHECK(response.serviceType == 1);
+	//CHECK(response.messageType == 5);
+	//CHECK(response.packetType == Message::TM);
 
+	//message = Message(1, 6, Message::TC, 2);
+	//messageParser.execute(message);
+	//response = ServiceTests::get(2);
+	//CHECK(response.serviceType == 1);
+	//CHECK(response.messageType == 6);
+	//CHECK(response.packetType == Message::TM);
+	
 	message = Message(1, 7, Message::TC, 2);
 	messageParser.execute(message);
 	response = ServiceTests::get(2);
@@ -30,19 +58,19 @@ TEST_CASE("ST[01] message execution", "[MessageParser][st01]") {
 	CHECK(response.messageType == 7);
 	CHECK(response.packetType == Message::TM);
 
-	message = Message(1, 8, Message::TC, 2);
-	messageParser.execute(message);
-	response = ServiceTests::get(3);
-	CHECK(response.serviceType == 1);
-	CHECK(response.messageType == 8);
-	CHECK(response.packetType == Message::TM);
+	//message = Message(1, 8, Message::TC, 2);
+	//messageParser.execute(message);
+	//response = ServiceTests::get(3);
+	//CHECK(response.serviceType == 1);
+	//CHECK(response.messageType == 8);
+	//CHECK(response.packetType == Message::TM);
 
-	message = Message(1, 10, Message::TC, 2);
-	messageParser.execute(message);
-	response = ServiceTests::get(4);
-	CHECK(response.serviceType == 1);
-	CHECK(response.messageType == 10);
-	CHECK(response.packetType == Message::TM);
+	//message = Message(1, 10, Message::TC, 2);
+	//messageParser.execute(message);
+	//response = ServiceTests::get(4);
+	//CHECK(response.serviceType == 1);
+	//CHECK(response.messageType == 10);
+	//CHECK(response.packetType == Message::TM);
 }
 
 TEST_CASE("ST[17] message execution", "[MessageParser][st17]") {
@@ -78,3 +106,21 @@ TEST_CASE("TC message parsing", "[MessageParser]") {
 	CHECK(message.messageType == 31);
 	CHECK(memcmp(message.data, "hello", 5) == 0);
 }
+
+TEST_CASE("TC data parsing into a message", "[MessageParser]") {
+
+}
+
+TEST_CASE("TM message parsing", "[MessageParser]") {
+	MessageParser messageParser;
+	uint8_t packet[] = {0x08, 0x02, 0xc0, 0x4d, 0x00, 0x0c, 0x20, 0x16, 0x11, 0x00, 0x00, 0x68,
+					 0x65, 0x6c, 0x6c, 0x6f,
+					 0x68, 0x69};
+	Message message = messageParser.parse(packet, 18);
+	CHECK(message.packetType == Message::TM);
+	CHECK(message.applicationId == 2);
+	CHECK(message.dataSize == 7);
+	CHECK(message.serviceType == 22);
+	CHECK(message.messageType == 17);
+	CHECK(memcmp(message.data, "hellohi", 7) == 0);
+}
diff --git a/test/Services/EventActionService.cpp b/test/Services/EventActionService.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..f40de3fda9cc5aeab243d61ce786b5c991fb4651
--- /dev/null
+++ b/test/Services/EventActionService.cpp
@@ -0,0 +1,269 @@
+#include <catch2/catch.hpp>
+#include <Services/EventActionService.hpp>
+#include <Message.hpp>
+#include "ServiceTests.hpp"
+#include <etl/String.hpp>
+#include <cstring>
+#include <iostream>
+
+TEST_CASE("Add event-action definitions TC[19,1]", "[service][st09]") {
+	EventActionService eventActionService;
+	char checkstring[256];
+	Message message(19, 1, Message::TC, 0);
+	message.appendEnum16(0);
+	message.appendEnum16(2);
+	String<64> data = "123";
+	message.appendString(data);
+
+	eventActionService.addEventActionDefinitions(message);
+	CHECK(eventActionService.eventActionDefinitionArray[0].empty == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[0].applicationId == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[0].eventDefinitionID == 2);
+	CHECK(eventActionService.eventActionDefinitionArray[0].enabled == 1);
+	CHECK(message.readEnum16() == 0);
+	CHECK(message.readEnum16() == 2);
+	message.readString(checkstring, 3);
+	CHECK(eventActionService.eventActionDefinitionArray[0].request.compare(data) == 0);
+
+	Message message2(19, 1, Message::TC, 0);
+	message2.appendEnum16(1);
+	message2.appendEnum16(3);
+	data = "456";
+	message2.appendString(data);
+
+	eventActionService.addEventActionDefinitions(message2);
+	CHECK(eventActionService.eventActionDefinitionArray[1].empty == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[1].applicationId == 1);
+	CHECK(eventActionService.eventActionDefinitionArray[1].eventDefinitionID == 3);
+	CHECK(eventActionService.eventActionDefinitionArray[1].enabled == 1);
+
+	CHECK(message2.readEnum16() == 1);
+	CHECK(message2.readEnum16() == 3);
+	CHECK(eventActionService.eventActionDefinitionArray[1].request.compare(data) == 0);
+}
+
+TEST_CASE("Delete event-action definitions TC[19,2]", "[service][st09]") {
+	EventActionService eventActionService;
+	Message message0(19, 1, Message::TC, 0);
+	message0.appendEnum16(1);
+	message0.appendEnum16(0);
+	String<64> data = "0";
+	message0.appendString(data);
+	eventActionService.addEventActionDefinitions(message0);
+	Message message1(19, 1, Message::TC, 0);
+	message1.appendEnum16(1);
+	message1.appendEnum16(1);
+	data = "1";
+	message1.appendString(data);
+	eventActionService.addEventActionDefinitions(message1);
+	Message message2(19, 1, Message::TC, 0);
+	message2.appendEnum16(1);
+	message2.appendEnum16(2);
+	data = "2";
+	message2.appendString(data);
+	eventActionService.addEventActionDefinitions(message2);
+	Message message3(19, 1, Message::TC, 0);
+	message3.appendEnum16(1);
+	message3.appendEnum16(3);
+	data = "3";
+	message3.appendString(data);
+	eventActionService.addEventActionDefinitions(message3);
+	Message message4(19, 1, Message::TC, 0);
+	message4.appendEnum16(1);
+	message4.appendEnum16(4);
+	data = "4";
+	message4.appendString(data);
+	eventActionService.addEventActionDefinitions(message4);
+
+	Message message(19, 2, Message::TC, 0);
+	message.appendUint16(2);
+	message.appendEnum16(1);
+	message.appendEnum16(4);
+	message.appendEnum16(1);
+	message.appendEnum16(2);
+	eventActionService.deleteEventActionDefinitions(message);
+
+	CHECK(eventActionService.eventActionDefinitionArray[0].empty == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[0].applicationId == 1);
+	CHECK(eventActionService.eventActionDefinitionArray[0].eventDefinitionID == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[0].request.compare("0") == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[0].enabled == 1);
+
+	CHECK(eventActionService.eventActionDefinitionArray[1].empty == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[1].applicationId == 1);
+	CHECK(eventActionService.eventActionDefinitionArray[1].eventDefinitionID == 1);
+	CHECK(eventActionService.eventActionDefinitionArray[1].request.compare("1") == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[1].enabled == 1);
+
+	CHECK(eventActionService.eventActionDefinitionArray[2].empty == 1);
+	CHECK(eventActionService.eventActionDefinitionArray[2].applicationId == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[2].eventDefinitionID == 65535);
+	CHECK(eventActionService.eventActionDefinitionArray[2].request.compare("") == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[2].enabled == 0);
+
+	CHECK(eventActionService.eventActionDefinitionArray[3].empty == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[3].applicationId == 1);
+	CHECK(eventActionService.eventActionDefinitionArray[3].eventDefinitionID == 3);
+	CHECK(eventActionService.eventActionDefinitionArray[3].request.compare("3") == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[3].enabled == 1);
+
+	CHECK(eventActionService.eventActionDefinitionArray[4].empty == 1);
+	CHECK(eventActionService.eventActionDefinitionArray[4].applicationId == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[4].eventDefinitionID == 65535);
+	CHECK(eventActionService.eventActionDefinitionArray[4].request.compare("") == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[4].enabled == 0);
+
+}
+
+TEST_CASE("Delete all event-action definitions TC[19,3]", "[service][st09]") {
+	EventActionService eventActionService;
+	Message message0(19, 1, Message::TC, 0);
+	message0.appendEnum16(1);
+	message0.appendEnum16(0);
+	String<64> data = "0";
+	message0.appendString(data);
+	eventActionService.addEventActionDefinitions(message0);
+	Message message1(19, 1, Message::TC, 0);
+	message1.appendEnum16(1);
+	message1.appendEnum16(1);
+	data = "1";
+	message1.appendString(data);
+	eventActionService.addEventActionDefinitions(message1);
+	Message message2(19, 1, Message::TC, 0);
+	message2.appendEnum16(1);
+	message2.appendEnum16(2);
+	data = "2";
+	message2.appendString(data);
+	eventActionService.addEventActionDefinitions(message2);
+	Message message3(19, 1, Message::TC, 0);
+	message3.appendEnum16(1);
+	message3.appendEnum16(3);
+	data = "3";
+	message3.appendString(data);
+	eventActionService.addEventActionDefinitions(message3);
+	Message message4(19, 1, Message::TC, 0);
+	message4.appendEnum16(1);
+	message4.appendEnum16(4);
+	data = "4";
+	message4.appendString(data);
+	eventActionService.addEventActionDefinitions(message4);
+
+	Message message(19, 3, Message::TC, 0);
+	eventActionService.deleteAllEventActionDefinitions(message);
+
+	for (int i = 0; i < 256; i++){
+		CHECK(eventActionService.eventActionDefinitionArray[i].empty == 1);
+		CHECK(eventActionService.eventActionDefinitionArray[i].applicationId == 0);
+		CHECK(eventActionService.eventActionDefinitionArray[i].eventDefinitionID == 65535);
+		CHECK(eventActionService.eventActionDefinitionArray[i].request.compare("") == 0);
+	}
+}
+
+TEST_CASE("Enable event-action definitions TC[19,4]", "[service][st09]") {
+	EventActionService eventActionService;
+	Message message0(19, 1, Message::TC, 0);
+	message0.appendEnum16(1);
+	message0.appendEnum16(0);
+	String<64> data = "0";
+	message0.appendString(data);
+	eventActionService.addEventActionDefinitions(message0);
+	Message message1(19, 1, Message::TC, 0);
+	message1.appendEnum16(1);
+	message1.appendEnum16(1);
+	data = "00";
+	message1.appendString(data);
+	eventActionService.addEventActionDefinitions(message1);
+	Message message2(19, 4, Message::TC, 0);
+	message2.appendUint16(2);
+	message2.appendEnum16(1);
+	message2.appendEnum16(0);
+	message2.appendEnum16(1);
+	message2.appendEnum16(1);
+	eventActionService.enableEventActionDefinitions(message2);
+	CHECK(eventActionService.eventActionDefinitionArray[0].enabled == 1);
+	CHECK(eventActionService.eventActionDefinitionArray[1].enabled == 1);
+
+}
+
+TEST_CASE("Disable event-action definitions TC[19,5]", "[service][st09]") {
+	EventActionService eventActionService;
+	Message message0(19, 1, Message::TC, 0);
+	message0.appendEnum16(1);
+	message0.appendEnum16(0);
+	String<64> data = "0";
+	message0.appendString(data);
+	eventActionService.addEventActionDefinitions(message0);
+	Message message1(19, 1, Message::TC, 0);
+	message1.appendEnum16(1);
+	message1.appendEnum16(0);
+	data = "00";
+	message1.appendString(data);
+	eventActionService.addEventActionDefinitions(message1);
+	Message message2(19, 5, Message::TC, 0);
+	message2.appendUint16(1);
+	message2.appendEnum16(1);
+	message2.appendEnum16(0);
+	eventActionService.disableEventActionDefinitions(message2);
+	CHECK(eventActionService.eventActionDefinitionArray[0].enabled == 0);
+	CHECK(eventActionService.eventActionDefinitionArray[1].enabled == 0);
+}
+
+TEST_CASE("Request event-action definition status TC[19,6]", "[service][st09]") {
+	EventActionService eventActionService;
+	Message message(19, 6, Message::TC, 0);
+	eventActionService.requestEventActionDefinitionStatus(message);
+	REQUIRE(ServiceTests::hasOneMessage());
+
+	Message report = ServiceTests::get(0);
+	CHECK(report.messageType == 7);
+}
+
+TEST_CASE("Event-action status report TM[19,7]", "[service][st09]") {
+	EventActionService eventActionService;
+	Message message0(19, 1, Message::TC, 0);
+	message0.appendEnum16(1);
+	message0.appendEnum16(0);
+	String<64> data = "0";
+	message0.appendString(data);
+	eventActionService.addEventActionDefinitions(message0);
+	Message message1(19, 1, Message::TC, 0);
+	message1.appendEnum16(1);
+	message1.appendEnum16(2);
+	data = "2";
+	message1.appendString(data);
+	eventActionService.addEventActionDefinitions(message1);
+	Message message2(19, 5, Message::TC, 0);
+	message2.appendUint16(1);
+	message2.appendEnum16(1);
+	message2.appendEnum16(0);
+	eventActionService.disableEventActionDefinitions(message2);
+	eventActionService.eventActionStatusReport();
+	REQUIRE(ServiceTests::hasOneMessage());
+
+	Message report = ServiceTests::get(0);
+	CHECK(report.readUint8() == 2);
+	CHECK(report.readEnum16() == 1);
+	CHECK(report.readEnum16() == 0);
+	CHECK(report.readUint8() == 0);
+	CHECK(report.readEnum16() == 1);
+	CHECK(report.readEnum16() == 2);
+	CHECK(report.readUint8() == 1);
+}
+
+TEST_CASE("Enable event-action function TC[19,8]", "[service][st09]") {
+	EventActionService eventActionService;
+	Message message(19, 8, Message::TC, 0);
+	eventActionService.enableEventActionFunction(message);
+	CHECK(eventActionService.getEventActionFunctionStatus() == true);
+}
+
+TEST_CASE("Disable event-action function TC[19,9]", "[service][st09]") {
+	EventActionService eventActionService;
+	Message message(19, 9, Message::TC, 0);
+	eventActionService.disableEventActionFunction(message);
+	CHECK(eventActionService.getEventActionFunctionStatus() == false);
+}
+
+TEST_CASE("Execute a TC request", "[service][st09]"){
+
+}
diff --git a/test/Services/EventReportService.cpp b/test/Services/EventReportService.cpp
index 0bf8133a30947c79942c360fc9f4db86c98c0143..ca90bee5d782856869384041d48f13d13054c694 100644
--- a/test/Services/EventReportService.cpp
+++ b/test/Services/EventReportService.cpp
@@ -5,7 +5,7 @@
 #include <cstring>
 
 /*
- * @todo Change the reinterpret_cast
+ * @todo: Change the reinterpret_cast
  */
 TEST_CASE("Informative Event Report TM[5,1]", "[service][st05]") {
 	EventReportService eventReportService;
diff --git a/test/Services/RequestVerificationService.cpp b/test/Services/RequestVerificationService.cpp
index 65a256d3d37010317e7b61106beeb2083f7e976e..3e80440466cb13eb0a89d49dbc3d23b7eafd43ab 100644
--- a/test/Services/RequestVerificationService.cpp
+++ b/test/Services/RequestVerificationService.cpp
@@ -22,7 +22,7 @@ TEST_CASE("TM[1,1]", "[service][st01]") {
 	CHECK(response.readEnumerated(1) == Message::TC); // packet type
 	CHECK(response.readBits(1) == 0); // secondary header flag
 	CHECK(response.readEnumerated(11) == 3); // application process ID
-	CHECK(response.readEnumerated(2) == 0); // sequence flags
+	CHECK(response.readEnumerated(2) == ECSS_SEQUENCE_FLAGS); // sequence flags
 	CHECK(response.readBits(14) == 0); // packet sequence count
 }
 
@@ -30,7 +30,8 @@ TEST_CASE("TM[1,2]", "[service][st01]") {
 	RequestVerificationService reqVerifService;
 
 	Message receivedMessage = Message(1, 2, Message::TC, 3);
-	reqVerifService.failAcceptanceVerification(receivedMessage);
+	reqVerifService.failAcceptanceVerification(receivedMessage,
+	                                           ErrorHandler::UnknownAcceptanceError);
 	REQUIRE(ServiceTests::hasOneMessage());
 
 	Message response = ServiceTests::get(0);
@@ -45,16 +46,115 @@ TEST_CASE("TM[1,2]", "[service][st01]") {
 	CHECK(response.readEnumerated(1) == Message::TC); // packet type
 	CHECK(response.readBits(1) == 0); // secondary header flag
 	CHECK(response.readEnumerated(11) == 3); // application process ID
-	CHECK(response.readEnumerated(2) == 0); // sequence flags
+	CHECK(response.readEnumerated(2) == ECSS_SEQUENCE_FLAGS); // sequence flags
 	CHECK(response.readBits(14) == 0); // packet sequence count
-	CHECK(response.readEnum16() == 0); // error code
+	CHECK(response.readEnum16() == ErrorHandler::UnknownAcceptanceError); // error code
+}
+
+TEST_CASE("TM[1,3]", "[service][st01]") {
+	RequestVerificationService reqVerifService;
+
+	Message receivedMessage = Message(1, 3, Message::TC, 3);
+	reqVerifService.successStartExecutionVerification(receivedMessage);
+	REQUIRE(ServiceTests::hasOneMessage());
+
+	Message response = ServiceTests::get(0);
+	// Checks for the data-members of the object response
+	CHECK(response.serviceType == 1);
+	CHECK(response.messageType == 3);
+	CHECK(response.packetType == Message::TM); // packet type
+	CHECK(response.applicationId == 0);
+	REQUIRE(response.dataSize == 4); // dataSize is the number of bytes of data array
+	// Check for the value that is stored in <<data>> array(data-member of object response)
+	CHECK(response.readEnumerated(3) == CCSDS_PACKET_VERSION); // packet version number
+	CHECK(response.readEnumerated(1) == Message::TC); // packet type
+	CHECK(response.readBits(1) == 0); // secondary header flag
+	CHECK(response.readEnumerated(11) == 3); // application process ID
+	CHECK(response.readEnumerated(2) == ECSS_SEQUENCE_FLAGS); // sequence flags
+	CHECK(response.readBits(14) == 0); // packet sequence count
+}
+
+TEST_CASE("TM[1,4]", "[service][st01]") {
+	RequestVerificationService reqVerifService;
+
+	Message receivedMessage = Message(1, 2, Message::TC, 3);
+	reqVerifService.failStartExecutionVerification(receivedMessage,
+	                                               ErrorHandler::UnknownExecutionStartError);
+	REQUIRE(ServiceTests::hasOneMessage());
+
+	Message response = ServiceTests::get(0);
+	// Checks for the data-members of the object response
+	CHECK(response.serviceType == 1);
+	CHECK(response.messageType == 4);
+	CHECK(response.packetType == Message::TM); // packet type
+	CHECK(response.applicationId == 0);
+	REQUIRE(response.dataSize == 6); // dataSize is the number of bytes of data array
+	// Check for the value that is stored in <<data>> array(data-member of object response)
+	CHECK(response.readEnumerated(3) == CCSDS_PACKET_VERSION); // packet version number
+	CHECK(response.readEnumerated(1) == Message::TC); // packet type
+	CHECK(response.readBits(1) == 0); // secondary header flag
+	CHECK(response.readEnumerated(11) == 3); // application process ID
+	CHECK(response.readEnumerated(2) == ECSS_SEQUENCE_FLAGS); // sequence flags
+	CHECK(response.readBits(14) == 0); // packet sequence count
+	CHECK(response.readEnum16() == ErrorHandler::UnknownExecutionStartError); // error code
+}
+
+TEST_CASE("TM[1,5]", "[service][st01]") {
+	RequestVerificationService reqVerifService;
+
+	Message receivedMessage = Message(1, 5, Message::TC, 3);
+	reqVerifService.successProgressExecutionVerification(receivedMessage, 0);
+	REQUIRE(ServiceTests::hasOneMessage());
+
+	Message response = ServiceTests::get(0);
+	// Checks for the data-members of the object response
+	CHECK(response.serviceType == 1);
+	CHECK(response.messageType == 5);
+	CHECK(response.packetType == Message::TM); // packet type
+	CHECK(response.applicationId == 0);
+	REQUIRE(response.dataSize == 5); // dataSize is the number of bytes of data array
+	// Check for the value that is stored in <<data>> array(data-member of object response)
+	CHECK(response.readEnumerated(3) == CCSDS_PACKET_VERSION); // packet version number
+	CHECK(response.readEnumerated(1) == Message::TC); // packet type
+	CHECK(response.readBits(1) == 0); // secondary header flag
+	CHECK(response.readEnumerated(11) == 3); // application process ID
+	CHECK(response.readEnumerated(2) == ECSS_SEQUENCE_FLAGS); // sequence flags
+	CHECK(response.readBits(14) == 0); // packet sequence count
+	CHECK(response.readByte() == 0); // step ID
+}
+
+TEST_CASE("TM[1,6]", "[service][st01]") {
+	RequestVerificationService reqVerifService;
+
+	Message receivedMessage = Message(1, 5, Message::TC, 3);
+	reqVerifService.failProgressExecutionVerification(receivedMessage,
+	                                                  ErrorHandler::UnknownExecutionProgressError,
+	                                                  0);
+	REQUIRE(ServiceTests::hasOneMessage());
+
+	Message response = ServiceTests::get(0);
+	// Checks for the data-members of the object response
+	CHECK(response.serviceType == 1);
+	CHECK(response.messageType == 6);
+	CHECK(response.packetType == Message::TM); // packet type
+	CHECK(response.applicationId == 0);
+	REQUIRE(response.dataSize == 7); // dataSize is the number of bytes of data array
+	// Check for the value that is stored in <<data>> array(data-member of object response)
+	CHECK(response.readEnumerated(3) == CCSDS_PACKET_VERSION); // packet version number
+	CHECK(response.readEnumerated(1) == Message::TC); // packet type
+	CHECK(response.readBits(1) == 0); // secondary header flag
+	CHECK(response.readEnumerated(11) == 3); // application process ID
+	CHECK(response.readEnumerated(2) == ECSS_SEQUENCE_FLAGS); // sequence flags
+	CHECK(response.readBits(14) == 0); // packet sequence count
+	CHECK(response.readByte() == 0); // step ID
+	CHECK(response.readEnum16() == ErrorHandler::UnknownExecutionProgressError);
 }
 
 TEST_CASE("TM[1,7]", "[service][st01]") {
 	RequestVerificationService reqVerifService;
 
 	Message receivedMessage = Message(1, 7, Message::TC, 3);
-	reqVerifService.successExecutionVerification(receivedMessage);
+	reqVerifService.successCompletionExecutionVerification(receivedMessage);
 	REQUIRE(ServiceTests::hasOneMessage());
 
 	Message response = ServiceTests::get(0);
@@ -69,7 +169,7 @@ TEST_CASE("TM[1,7]", "[service][st01]") {
 	CHECK(response.readEnumerated(1) == Message::TC); // packet type
 	CHECK(response.readBits(1) == 0); // secondary header flag
 	CHECK(response.readEnumerated(11) == 3); // application process ID
-	CHECK(response.readEnumerated(2) == 0); // sequence flags
+	CHECK(response.readEnumerated(2) == ECSS_SEQUENCE_FLAGS); // sequence flags
 	CHECK(response.readBits(14) == 0); // packet sequence count
 }
 
@@ -77,7 +177,8 @@ TEST_CASE("TM[1,8]", "[service][st01]") {
 	RequestVerificationService reqVerifService;
 
 	Message receivedMessage = Message(1, 8, Message::TC, 3);
-	reqVerifService.failExecutionVerification(receivedMessage);
+	reqVerifService.failCompletionExecutionVerification(receivedMessage,
+		ErrorHandler::UnknownExecutionCompletionError);
 	REQUIRE(ServiceTests::hasOneMessage());
 
 	Message response = ServiceTests::get(0);
@@ -91,16 +192,16 @@ TEST_CASE("TM[1,8]", "[service][st01]") {
 	CHECK(response.readEnumerated(1) == Message::TC); // packet type
 	CHECK(response.readBits(1) == 0); // secondary header flag
 	CHECK(response.readEnumerated(11) == 3); // application process ID
-	CHECK(response.readEnumerated(2) == 0); // sequence flags
+	CHECK(response.readEnumerated(2) == ECSS_SEQUENCE_FLAGS); // sequence flags
 	CHECK(response.readBits(14) == 0); // packet sequence count
-	CHECK(response.readEnum16() == 0); // error code
+	CHECK(response.readEnum16() == ErrorHandler::UnknownExecutionCompletionError); // error code
 }
 
 TEST_CASE("TM[1,10]", "[service][st01]") {
 	RequestVerificationService reqVerifService;
 
 	Message receivedMessage = Message(1, 10, Message::TC, 3);
-	reqVerifService.failRoutingVerification(receivedMessage);
+	reqVerifService.failRoutingVerification(receivedMessage, ErrorHandler::UnknownRoutingError);
 	REQUIRE(ServiceTests::hasOneMessage());
 
 	Message response = ServiceTests::get(0);
@@ -115,7 +216,7 @@ TEST_CASE("TM[1,10]", "[service][st01]") {
 	CHECK(response.readEnumerated(1) == Message::TC); // packet type
 	CHECK(response.readBits(1) == 0); // secondary header flag
 	CHECK(response.readEnumerated(11) == 3); // application process ID
-	CHECK(response.readEnumerated(2) == 0); // sequence flags
+	CHECK(response.readEnumerated(2) == ECSS_SEQUENCE_FLAGS); // sequence flags
 	CHECK(response.readBits(14) == 0); // packet sequence count
-	CHECK(response.readEnum16() == 0); // error code
+	CHECK(response.readEnum16() == ErrorHandler::UnknownRoutingError); // error code
 }