diff --git a/backend/geonature/core/gn_synthese/routes.py b/backend/geonature/core/gn_synthese/routes.py
index 1792cc52ef..8e22aac2dd 100644
--- a/backend/geonature/core/gn_synthese/routes.py
+++ b/backend/geonature/core/gn_synthese/routes.py
@@ -1489,8 +1489,8 @@ def update_content_report(id_report):
 
 
 @routes.route("/reports", methods=["GET"])
-@permissions.check_cruved_scope("R", get_scope=True, module_code="SYNTHESE")
-def list_all_reports(scope):
+@permissions_required("R", module_code="SYNTHESE")
+def list_all_reports(permissions):
     type_name = request.args.get("type")
     orderby = request.args.get("orderby", "creation_date")
     sort = request.args.get("sort")
@@ -1530,10 +1530,11 @@ def list_all_reports(scope):
 
     # On vérifie les permissions en lecture sur la synthese
     query = select(Synthese.id_synthese).select_from(Synthese)
-    query = Synthese.filter_by_scope(scope=scope, user=g.current_user, query=query)
-
-    res_ids_synthese = db.session.execute(query)
-    ids_synthese = [row[0] for row in res_ids_synthese]
+    synthese_query_obj = SyntheseQuery(Synthese, query, {})
+    synthese_query_obj.filter_query_with_cruved(g.current_user, permissions)
+    res_ids_synthese = db.session.execute(synthese_query_obj.query)
+    result = res_ids_synthese.fetchall()
+    ids_synthese = [row[0] for row in result]
     req = req.filter(TReport.id_synthese.in_(ids_synthese))
 
     SORT_COLUMNS = {
diff --git a/backend/geonature/tests/test_reports.py b/backend/geonature/tests/test_reports.py
index aaba5735c8..40fe0a145c 100644
--- a/backend/geonature/tests/test_reports.py
+++ b/backend/geonature/tests/test_reports.py
@@ -1,5 +1,6 @@
 import json
 
+from datetime import datetime
 import pytest
 from flask import url_for
 from sqlalchemy import func, select, exists
@@ -215,15 +216,19 @@ def test_list_all_reports(
 
             # Verify sorting
             items = response.json["items"]
+            reverse_sort = sort == "desc"
             if orderby == "creation_date":
-                dates = [item["creation_date"] for item in items]
-                assert dates == sorted(dates, reverse=(sort == "desc"))
+                dates = [
+                    datetime.strptime(item["creation_date"], "%a, %d %b %Y %H:%M:%S %Z")
+                    for item in items
+                ]
+                assert dates == sorted(dates, reverse=reverse_sort)
             elif orderby == "content":
                 contents = [item["content"] for item in items]
-                assert contents == sorted(contents, reverse=(sort == "desc"))
+                assert contents == sorted(contents, reverse=reverse_sort)
             elif orderby == "user.nom_complet":
                 names = [item["user"]["nom_complet"] for item in items]
-                assert names == sorted(names, reverse=(sort == "desc"))
+                assert names == sorted(names, reverse=reverse_sort)
 
 
 @pytest.mark.usefixtures("client_class", "notifications_enabled", "temporary_transaction")