diff --git a/src/modules/orders/events/order.events.ts b/src/modules/orders/events/order.events.ts
index 0b3485e..01f59b8 100644
--- a/src/modules/orders/events/order.events.ts
+++ b/src/modules/orders/events/order.events.ts
@@ -1,3 +1,5 @@
+import type { OrderStatus, StatusTransitionRef } from '../interface/order.interface';
+
 export class OrderCreatedEvent {
   constructor(
     public readonly orderId: string,
@@ -5,3 +7,15 @@ export class OrderCreatedEvent {
     public readonly orderNumber: string,
   ) {}
 }
+
+export class OrderStatusChangedEvent {
+  constructor(
+    public readonly orderId: string,
+    public readonly userId: string,
+    public readonly orderNumber: string,
+    public readonly restaurantId: string,
+    public readonly previousStatus: OrderStatus,
+    public readonly newStatus: OrderStatus,
+    public readonly changedBy: StatusTransitionRef,
+  ) {}
+}