diff --git a/src/antares/model/study.py b/src/antares/model/study.py
index 6604031f..e6a7a2b2 100644
--- a/src/antares/model/study.py
+++ b/src/antares/model/study.py
@@ -206,7 +206,6 @@ def __init__(
         self._settings = settings or StudySettings()
         self._areas: Dict[str, Area] = dict()
         self._links: Dict[str, Link] = dict()
-        self._binding_constraints: Dict[str, BindingConstraint] = dict()
         for argument in kwargs:
             if argument == "ini_files":
                 self._ini_files: dict[str, IniFile] = kwargs[argument] or dict()
diff --git a/src/antares/service/api_services/binding_constraint_api.py b/src/antares/service/api_services/binding_constraint_api.py
index 6d1c4243..a2abac9b 100644
--- a/src/antares/service/api_services/binding_constraint_api.py
+++ b/src/antares/service/api_services/binding_constraint_api.py
@@ -43,7 +43,7 @@ def __init__(self, config: APIconf, study_id: str) -> None:
         self.study_id = study_id
         self._wrapper = RequestWrapper(self.api_config.set_up_api_conf())
         self._base_url = f"{self.api_config.get_host()}/api/v1"
-        self._binding_constraints: dict[str, BindingConstraint] = {}
+        self.binding_constraints = {}
 
     def create_binding_constraint(
         self,
@@ -105,14 +105,10 @@ def create_binding_constraint(
             raise BindingConstraintCreationError(name, e.message) from e
 
         constraint = BindingConstraint(name, self, bc_properties, bc_terms)
-        self._binding_constraints[constraint.id] = constraint
+        self.binding_constraints[constraint.id] = constraint
 
         return constraint
 
-    @property
-    def binding_constraints(self) -> dict[str, BindingConstraint]:
-        return self._binding_constraints
-
     def delete_binding_constraint_term(self, constraint_id: str, term_id: str) -> None:
         url = f"{self._base_url}/studies/{self.study_id}/bindingconstraints/{constraint_id}/term/{term_id}"
         try:
diff --git a/src/antares/service/base_services.py b/src/antares/service/base_services.py
index 291908de..4d83f674 100644
--- a/src/antares/service/base_services.py
+++ b/src/antares/service/base_services.py
@@ -355,6 +355,8 @@ def get_thermal_matrix(self, thermal_cluster: ThermalCluster, ts_name: ThermalCl
 
 
 class BaseBindingConstraintService(ABC):
+    binding_constraints: dict[str, BindingConstraint]
+
     @abstractmethod
     def create_binding_constraint(
         self,
@@ -391,11 +393,6 @@ def add_constraint_terms(self, constraint: BindingConstraint, terms: List[Constr
         """
         pass
 
-    @property
-    @abstractmethod
-    def binding_constraints(self) -> dict[str, BindingConstraint]:
-        pass
-
     @abstractmethod
     def delete_binding_constraint_term(self, constraint_id: str, term_id: str) -> None:
         """
diff --git a/src/antares/service/local_services/binding_constraint_local.py b/src/antares/service/local_services/binding_constraint_local.py
index 2b7149e8..c6b67aec 100644
--- a/src/antares/service/local_services/binding_constraint_local.py
+++ b/src/antares/service/local_services/binding_constraint_local.py
@@ -34,9 +34,9 @@ def __init__(self, config: LocalConfiguration, study_name: str, **kwargs: Any) -
         super().__init__(**kwargs)
         self.config = config
         self.study_name = study_name
-        self._binding_constraints: dict[str, BindingConstraint] = {}
         self.ini_file = IniFile(self.config.study_path, IniFileTypes.BINDING_CONSTRAINTS_INI)
         self._time_series: dict[str, TimeSeries] = {}
+        self.binding_constraints = {}
 
     def create_binding_constraint(
         self,
@@ -56,7 +56,7 @@ def create_binding_constraint(
         constraint.properties = constraint.local_properties.yield_binding_constraint_properties()
 
         # Add binding constraints
-        self._binding_constraints[constraint.id] = constraint
+        self.binding_constraints[constraint.id] = constraint
         self._write_binding_constraint_ini()
 
         # Add constraint time series
@@ -103,15 +103,11 @@ def _check_if_empty_ts(time_step: BindingConstraintFrequency, time_series: Optio
     def _write_binding_constraint_ini(self) -> None:
         binding_constraints_ini_content = {
             idx: idx_constraint.local_properties.list_ini_fields
-            for idx, idx_constraint in enumerate(self._binding_constraints.values())
+            for idx, idx_constraint in enumerate(self.binding_constraints.values())
         }
         self.ini_file.ini_dict = binding_constraints_ini_content
         self.ini_file.write_ini_file()
 
-    @property
-    def binding_constraints(self) -> dict[str, BindingConstraint]:
-        return self._binding_constraints
-
     @property
     def time_series(self) -> dict[str, TimeSeries]:
         return self._time_series