diff --git a/abis_mapping/templates/survey_occurrence_data_v2/mapping.py b/abis_mapping/templates/survey_occurrence_data_v2/mapping.py
index a8898f9d..0ba4981a 100644
--- a/abis_mapping/templates/survey_occurrence_data_v2/mapping.py
+++ b/abis_mapping/templates/survey_occurrence_data_v2/mapping.py
@@ -120,6 +120,9 @@ def apply_validation(
                 plugins.mutual_inclusion.MutuallyInclusive(
                     field_names=["sensitivityCategory", "sensitivityAuthority"],
                 ),
+                plugins.mutual_exclusion.MutuallyExclusive(
+                    field_names=["siteID", "siteVisitID"],
+                )
             ],
         )