diff --git a/config/hook_implementations.py b/config/hook_implementations.py
index ebd3645..1547315 100644
--- a/config/hook_implementations.py
+++ b/config/hook_implementations.py
@@ -8,6 +8,8 @@ from tmtccmd.config.definitions import (
 )
 from tmtccmd.tm.service_3_base import Service3Base
 from tmtccmd.tc.definitions import TcQueueT
+from tmtccmd.utility.retval import RetvalDictT
+from tmtccmd.pus.obj_id import ObjectIdDictT
 from tmtccmd.com_if.com_interface_base import CommunicationInterface
 from tmtccmd.core.backend import TmTcHandler
 from tmtccmd.config.hook import TmTcHookBase
@@ -15,6 +17,7 @@ from tmtccmd.utility.tmtc_printer import TmTcPrinter
 from tmtccmd.config.globals import OpCodeDictKeys
 
 from config.definitions import CustomServiceList
+from config.retvals import get_retval_dict
 
 
 class EiveHookObject(TmTcHookBase):
@@ -70,9 +73,8 @@ class EiveHookObject(TmTcHookBase):
             service=service, op_code=op_code, service_queue=service_queue
         )
 
-    def get_object_ids(self) -> Dict[bytes, list]:
+    def get_object_ids(self) -> ObjectIdDictT:
         from config.object_ids import get_object_ids
-
         return get_object_ids()
 
     @staticmethod
@@ -108,6 +110,9 @@ class EiveHookObject(TmTcHookBase):
             object_id=object_id, event_id=event_id, param_1=param_1, param_2=param_2
         )
 
+    def get_retval_dict(self) -> RetvalDictT:
+        return get_retval_dict()
+
 
 def get_eive_service_op_code_dict(service_op_code_dict: ServiceOpCodeDictT):
     from pus_tc.cmd_definitions import (
diff --git a/config/object_ids.py b/config/object_ids.py
index 87f248f..7117807 100644
--- a/config/object_ids.py
+++ b/config/object_ids.py
@@ -3,11 +3,12 @@
 @details    Template configuration file. Copy this folder to the TMTC commander root and adapt
             it to your needs.
 """
-import csv
-import copy
 import os.path
-from tmtccmd.pus.obj_id import ObjectId, ObjectIdDictT
+from tmtccmd.pus.obj_id import ObjectIdDictT
+from tmtccmd.utility.fsfw import parse_fsfw_objects_csv
+from tmtccmd.utility.logger import get_console_logger
 
+LOGGER = get_console_logger()
 DEFAULT_OBJECTS_CSV_PATH = "config/objects.csv"
 __OBJECT_ID_DICT = None
 
@@ -73,15 +74,11 @@ class ObjectInfo:
 
 def get_object_ids() -> ObjectIdDictT:
     global __OBJECT_ID_DICT
-    if __OBJECT_ID_DICT is None and os.path.exists(DEFAULT_OBJECTS_CSV_PATH):
-        __OBJECT_ID_DICT = dict()
-        obj_id = ObjectId(object_id=0)
-        with open(DEFAULT_OBJECTS_CSV_PATH) as csvfile:
-            csv_reader = csv.reader(csvfile, delimiter=";")
-            for row in csv_reader:
-                obj_id.id = int(row[0], 16)
-                obj_id.name = row[1]
-                __OBJECT_ID_DICT.update(
-                    {obj_id.as_bytes: copy.copy(obj_id)}
-                )
+    if not os.path.exists(DEFAULT_OBJECTS_CSV_PATH):
+        LOGGER.warning(f"No Objects CSV file found at {DEFAULT_OBJECTS_CSV_PATH}")
+    if __OBJECT_ID_DICT is None:
+        if os.path.exists(DEFAULT_OBJECTS_CSV_PATH):
+            __OBJECT_ID_DICT = parse_fsfw_objects_csv(csv_file=DEFAULT_OBJECTS_CSV_PATH)
+        else:
+            __OBJECT_ID_DICT = dict()
     return __OBJECT_ID_DICT
diff --git a/config/retvals.py b/config/retvals.py
new file mode 100644
index 0000000..ab1a78d
--- /dev/null
+++ b/config/retvals.py
@@ -0,0 +1,22 @@
+import os
+from tmtccmd.utility.fsfw import parse_fsfw_returnvalues_csv, RetvalDictT
+from tmtccmd.utility.logger import get_console_logger
+
+DEFAULT_RETVAL_CSV_NAME = "config/returnvalues.csv"
+__RETVAL_DICT = None
+LOGGER = get_console_logger()
+
+
+def get_retval_dict() -> RetvalDictT:
+    global __RETVAL_DICT
+    if __RETVAL_DICT is None:
+        if os.path.exists(DEFAULT_RETVAL_CSV_NAME):
+            __RETVAL_DICT = parse_fsfw_returnvalues_csv(
+                csv_file=DEFAULT_RETVAL_CSV_NAME
+            )
+        else:
+            LOGGER.warning(
+                f"No Return Value CSV file found at {DEFAULT_RETVAL_CSV_NAME}"
+            )
+            __RETVAL_DICT = dict()
+    return __RETVAL_DICT
diff --git a/pus_tm/event_handler.py b/pus_tm/event_handler.py
index 9632ced..8bc083f 100644
--- a/pus_tm/event_handler.py
+++ b/pus_tm/event_handler.py
@@ -1,74 +1,41 @@
-import csv
-import enum
-from typing import Optional
 import os.path
 
-from config.object_ids import get_object_ids, PUS_SERVICE_17_ID
+from config.object_ids import get_object_ids
 from tmtccmd.utility.logger import get_console_logger
+from tmtccmd.utility.fsfw import parse_fsfw_events_csv, EventDictT
 
 LOGGER = get_console_logger()
 DEFAULT_EVENTS_CSV_PATH = "config/events.csv"
-__RETURNVALUE_DICT = None
+__EVENT_DICT = None
 
 
-class Severity(enum.IntEnum):
-    INFO = (0,)
-    LOW = (1,)
-    MEDIUM = (2,)
-    HIGH = 3
-
-
-def str_to_severity(string: str) -> Optional[Severity]:
-    if string == "INFO":
-        return Severity.INFO
-    elif string == "LOW":
-        return Severity.LOW
-    elif string == "MEDIUM":
-        return Severity.MEDIUM
-    elif string == "HIGH":
-        return Severity.HIGH
-
-
-class ReturnValueInfo:
-    id: int = 0
-    name: str = ""
-    severity: str = ""
-    info: str = ""
-    file_location: str = ""
+def get_event_dict() -> EventDictT:
+    global __EVENT_DICT
+    if __EVENT_DICT is None:
+        if os.path.exists(DEFAULT_EVENTS_CSV_PATH):
+            __EVENT_DICT = parse_fsfw_events_csv(DEFAULT_EVENTS_CSV_PATH)
+        else:
+            LOGGER.warning(f"No Event CSV file found at {DEFAULT_EVENTS_CSV_PATH}")
+            __EVENT_DICT = dict()
+    return __EVENT_DICT
 
 
 def handle_event_packet(
     object_id: bytes, event_id: int, param_1: int, param_2: int
 ) -> str:
-    object_id = PUS_SERVICE_17_ID
-    event_id = 2601
-    global __RETURNVALUE_DICT
-    if os.path.exists(DEFAULT_EVENTS_CSV_PATH) and __RETURNVALUE_DICT is None:
-        __RETURNVALUE_DICT = dict()
-        with open(DEFAULT_EVENTS_CSV_PATH) as csvfile:
-            csv_reader = csv.reader(csvfile, delimiter=";")
-            info = ReturnValueInfo()
-            for row in csv_reader:
-                info.id = int(row[0])
-                info.name = row[2]
-                info.severity = str_to_severity(row[3])
-                info.info = row[4]
-                info.file_location = row[5]
-                __RETURNVALUE_DICT.update(
-                    {info.id: info}
-                )
-    generic_event_string = ""
     additional_event_info = ""
-    if __RETURNVALUE_DICT is not None:
-        info = __RETURNVALUE_DICT.get(event_id)
-        obj_ids = get_object_ids()
-        obj_id_obj = obj_ids.get(object_id)
-        if obj_id_obj is None:
-            LOGGER.warning(f"Object ID 0x{object_id.hex()} has no name")
-            obj_name = object_id.hex()
-        else:
-            obj_name = obj_id_obj.name
-        generic_event_string = f"Object {obj_name} generated Event {event_id} | {info.name}"
-        if info.info != "":
-            additional_event_info = f" | Additional info: {info.info}"
+    event_dict = get_event_dict()
+    info = event_dict.get(event_id)
+    obj_ids = get_object_ids()
+    obj_id_obj = obj_ids.get(object_id)
+    if obj_id_obj is None:
+        LOGGER.warning(f"Object ID 0x{object_id.hex()} has no name")
+        obj_name = object_id.hex()
+    else:
+        obj_name = obj_id_obj.name
+    generic_event_string = f"Object {obj_name} generated Event {event_id} | {info.name}"
+    if info.info != "":
+        additional_event_info = (
+            f" | Additional info: {info.info} | P1: {param_1} | P2: {param_2}"
+        )
     return generic_event_string + additional_event_info
diff --git a/tmtccmd b/tmtccmd
index f1bdd4e..f488c46 160000
--- a/tmtccmd
+++ b/tmtccmd
@@ -1 +1 @@
-Subproject commit f1bdd4eb0fd829d49784cbffbf02c655fcf11744
+Subproject commit f488c466c958812faab05d23029e09c71cc39f49