diff --git a/src/server/BreCal/validators/validation_rule_functions.py b/src/server/BreCal/validators/validation_rule_functions.py
index ae3e3bc..b035345 100644
--- a/src/server/BreCal/validators/validation_rule_functions.py
+++ b/src/server/BreCal/validators/validation_rule_functions.py
@@ -27,7 +27,7 @@ error_message_dict = {
     # 0002 A+B+C
     "validation_rule_fct_shipcall_incoming_participants_disagree_on_eta":"There are deviating times between agency, mooring, port authority, pilot and tug for the estimated time of arrival (ETA) {Rule #0002A}",
     "validation_rule_fct_shipcall_outgoing_participants_disagree_on_etd":"There are deviating times between agency, mooring, port authority, pilot and tug for the estimated time of departure (ETD) {Rule #0002B}",
-    "validation_rule_fct_shipcall_shifting_participants_disagree_on_eta_or_etd":"There are deviating times between agency, mooring, port authority, pilot and tug for ETA and ETD {Rule #0002C}",
+    "validation_rule_fct_shipcall_shifting_participants_disagree_on_etd":"There are deviating times between agency, mooring, port authority, pilot and tug for the estimated time of departure (ETD) {Rule #0002C}",
 
     # 0003 A+B
     "validation_rule_fct_eta_time_not_in_operation_window":"The estimated time of arrival will be AFTER the planned start of operations. {Rule #0003A}",
@@ -723,21 +723,13 @@ class ValidationRuleFunctions(ValidationRuleBaseFunctions):
         else:
             return self.get_no_violation_default_output()
 
-    def validation_rule_fct_shipcall_shifting_participants_disagree_on_eta_or_etd(self, shipcall, df_times, *args, **kwargs):
+    def validation_rule_fct_shipcall_shifting_participants_disagree_on_etd(self, shipcall, df_times, *args, **kwargs):
         """
         Code: #0002-C
         Type: Local Rule
-        Description: this validation checks, whether the participants expect different ETA or ETD times
+        Description: this validation checks, whether the participants expect different ETD times
         Filter: only applies to shifting shipcalls
         """
-        violation_state_eta = self.check_participants_agree_on_estimated_time(
-            shipcall = shipcall,
-
-            query="eta_berth",
-            df_times=df_times,
-            applicable_shipcall_type=ShipcallType.SHIFTING
-            )
-
         violation_state_etd = self.check_participants_agree_on_estimated_time(
             shipcall = shipcall,
 
@@ -746,16 +738,14 @@ class ValidationRuleFunctions(ValidationRuleBaseFunctions):
             applicable_shipcall_type=ShipcallType.SHIFTING
             )
 
-        # apply 'eta_berth' check
         # apply 'etd_berth'
-        # violation: if either 'eta_berth' or 'etd_berth' is violated
+        # violation: if either 'etd_berth' is violated
         # functionally, this is the same as individually comparing all times for the participants
-        #    times_agency.eta_berth==times_mooring.eta_berth==times_portadministration.eta_berth==times_pilot.eta_berth==times_tug.eta_berth
         #    times_agency.etd_berth==times_mooring.etd_berth==times_portadministration.etd_berth==times_pilot.etd_berth==times_tug.etd_berth
-        violation_state = (violation_state_eta) or (violation_state_etd)
+        violation_state = (violation_state_etd)
 
         if violation_state:
-            validation_name = "validation_rule_fct_shipcall_shifting_participants_disagree_on_eta_or_etd"
+            validation_name = "validation_rule_fct_shipcall_shifting_participants_disagree_on_etd"
             return (StatusFlags.RED, validation_name)
         else:
             return self.get_no_violation_default_output()