diff --git a/app/__init__.py b/app/__init__.py
index f494729..7ac392d 100644
--- a/app/__init__.py
+++ b/app/__init__.py
@@ -100,6 +100,7 @@ def create_app():
         auth,
         main,
         player,
+        referential,
         soundboard,
         sounds,
         stream,
@@ -109,6 +110,7 @@ def create_app():
     app.register_blueprint(auth.bp, url_prefix="/api/auth")
     app.register_blueprint(admin.bp, url_prefix="/api/admin")
     app.register_blueprint(admin_sounds.bp, url_prefix="/api/admin/sounds")
+    app.register_blueprint(referential.bp, url_prefix="/api/referential")
     app.register_blueprint(soundboard.bp, url_prefix="/api/soundboard")
     app.register_blueprint(sounds.bp, url_prefix="/api/sounds")
     app.register_blueprint(stream.bp, url_prefix="/api/stream")
diff --git a/app/routes/admin.py b/app/routes/admin.py
index 4fae949..0f834fe 100644
--- a/app/routes/admin.py
+++ b/app/routes/admin.py
@@ -171,17 +171,5 @@ def activate_user(user_id: int) -> dict:
         return {"error": f"Failed to activate user: {str(e)}"}, 500
 
 
-@bp.route("/plans")
-@require_auth
-@require_role("admin")
-def list_plans() -> dict:
-    """List all available plans (admin only)."""
-    from app.models.plan import Plan
-    
-    plans = Plan.query.order_by(Plan.id).all()
-    return {
-        "plans": [plan.to_dict() for plan in plans],
-        "total": len(plans)
-    }
 
 
diff --git a/app/routes/referential.py b/app/routes/referential.py
new file mode 100644
index 0000000..c260cf3
--- /dev/null
+++ b/app/routes/referential.py
@@ -0,0 +1,17 @@
+"""Referential routes for reference data."""
+
+from flask import Blueprint
+
+bp = Blueprint("referential", __name__)
+
+
+@bp.route("/plans")
+def list_plans() -> dict:
+    """List all available plans."""
+    from app.models.plan import Plan
+    
+    plans = Plan.query.order_by(Plan.id).all()
+    return {
+        "plans": [plan.to_dict() for plan in plans],
+        "total": len(plans)
+    }
\ No newline at end of file