diff --git a/test/scripts/update-param-sys.py b/test/scripts/update-param-sys.py
new file mode 100644
index 0000000..3180d32
--- /dev/null
+++ b/test/scripts/update-param-sys.py
@@ -0,0 +1,83 @@
+########################################################################
+# This script is designed to function with OpenC3 COSMOS's Script Runner
+########################################################################
+from openc3.script import *
+import struct
+
+# Clear counts and data products from prior tests:
+cmd("Linux_Example Ccsds_Command_Depacketizer_Instance-Reset_Counts")
+cmd("Linux_Example Command_Router_Instance-Reset_Data_Products")
+wait(1.0)
+
+# Send Noop_Arg command expecting success:
+cmd("Linux_Example Command_Router_Instance-Noop_Arg with Value 1")
+wait(1.0)
+# Check succesful command count is 2 and that the last success was Noop_Arg with last Value 1:
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Command_Success_Count.Value == '2'")
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Last_Successful_Command.Id == '3'")
+print("Noop_Arg success OK")
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Noop_Arg_Last_Value.Value == '1'")
+print("Noop_Arg last Value OK")
+
+# Send Noop command expecting failure:
+cmd("Linux_Example Command_Router_Instance-Noop_Arg with Value 868")
+wait(1.0)
+# Check last failed command count was 1 and that it was Noop_Arg with last Value 1:
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Command_Failure_Count.Value == '1'")
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Last_Failed_Command.ID == '3'")
+print("Noop_Arg failure OK")
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Noop_Arg_Last_Value.Value == '868'")
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Last_Failed_Command.Status == 'FAILURE'")
+print("Noop_Arg last Value failure OK")
+
+#########################################################################
+# If this point was reached then begin testing parameter update functions
+#########################################################################
+
+# Build a parameter table using bytearrays:
+#Osc_A_Freq
+Test_Packed_Table = bytearray(struct.pack(">f", 0.30))
+#Osc_A_Amp
+Test_Packed_Table += bytearray(struct.pack(">f", 5.00))
+#Osc_A_Off
+Test_Packed_Table += bytearray(struct.pack(">f", 2.50))
+#Osc_B_Freq
+Test_Packed_Table += bytearray(struct.pack(">f", 0.30))
+#Osc_B_Amp
+Test_Packed_Table += bytearray(struct.pack(">f", -5.00))
+#Osc_B_Off
+Test_Packed_Table += bytearray(struct.pack(">f", -2.50))
+#Version
+Test_Packed_Table += bytearray(struct.pack(">f", 0.0))
+#Crc_Table
+Test_Packed_Table += bytearray(struct.pack(">h", 0))
+#Buffer_Length
+Test_Packed_Table += bytearray(struct.pack(">h", 55))
+
+# Send nominal Update_Parameter_Table command expecting success:
+cmd("Linux_Example", "Parameter_Manager_Instance-Update_Parameter_Table", { "Header.Table_Buffer_Length": 24, "Header.Crc_Table": 19692, "Table_Buffer": list(Test_Packed_Table) })
+wait(1.0)
+# Check succesful command count is 3 and that it was Update_Parameter_Table:
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Command_Success_Count.Value == '3'")
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Last_Successful_Command.Id == '5200'")
+print("Update_Parameter_Table success OK")
+
+# Send test Update_Parameter_Table command with bad CRC expecting Memory_Region_Crc_Invalid, Parameter_Table_Copy_Failure, Working_Table_Update_Failure, and Command_Execution_Failure:
+cmd("Linux_Example", "Parameter_Manager_Instance-Update_Parameter_Table", { "Header.Table_Buffer_Length": 24, "Header.Crc_Table": 0, "Table_Buffer": list(Test_Packed_Table) })
+wait(1.0)
+# Check last failed command count was 2 and that it was Update_Parameter_Table with Status FAILURE:
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Command_Failure_Count.Value == '2'")
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Last_Failed_Command.ID == '5200'")
+print("Update_Parameter_Table failure OK")
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Last_Failed_Command.Status == 'FAILURE'")
+print("Update_Parameter_Table last Status FAILURE OK")
+
+# Send test Update_Parameter_Table command with bad length expecting Memory_Region_Length_Mismatch, Parameter_Table_Copy_Failure, Working_Table_Update_Failure, and Command_Execution_Failure:
+cmd("Linux_Example", "Parameter_Manager_Instance-Update_Parameter_Table", { "Header.Table_Buffer_Length": 26, "Header.Crc_Table": 19692, "Table_Buffer": list(Test_Packed_Table) })
+wait(1.0)
+# Check last failed command count was 3 and that it was Update_Parameter_Table with Status FAILURE:
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Command_Failure_Count.Value == '3'")
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Last_Failed_Command.ID == '5200'")
+print("Update_Parameter_Table failure OK")
+check_formatted("Linux_Example Software_Status_Packet Command_Router_Instance.Last_Failed_Command.Status == 'FAILURE'")
+print("Update_Parameter_Table last Status FAILURE OK")