diff --git a/src/service/notification.rs b/src/service/notification.rs
index 7cc7c02f6dce7a2e2e84c7fd248ddaca2f866208..91fe3c737f34f4520fc37587de5b4464ca65f65f 100644
--- a/src/service/notification.rs
+++ b/src/service/notification.rs
@@ -46,5 +46,41 @@ impl NotificationService{
         let product_type_clone = String::from(product_type);
         return thread::spawn(move || Self::subscribe_request(product_type_clone))
             .join().unwrap();
+    }  
+
+    #[tokio::main]
+    async fn unsubscribe_request(product_type: String) -> Result<SubscriberRequest> {
+        let product_type_upper: String = product_type.to_uppercase();
+        let product_type_str: &str = product_type_upper.as_str();
+        let notification_receiver_url: String = format!("{}/receive", APP_CONFIG.get_instance_root_url());
+        
+        let request_url: String = format!("{}/notification/unsubscribe/{}?url={}", 
+            APP_CONFIG.get_publisher_root_url(), product_type_str, notification_receiver_url);
+        let request = REQWEST_CLIENT
+            .post(request_url.clone())
+            .header("Content-Type","application/json")
+            .header("Accept", "application/json")
+            .send().await;
+        log::warn_!("Sent unsubscribe request to: {}", request_url);
+
+        return match request{
+            Ok(f)=>match f.json::<SubscriberRequest>().await {
+                Ok(x) => Ok(x),
+                Err(_y) => Err(compose_error_response(
+                    Status::NotFound, 
+                    String::from("Already unsubscribed to the topic.")
+                ))
+            },
+            Err(e) => Err(compose_error_response(
+                Status::NotFound, 
+                e.to_string()
+            ))
+        }
     }
+
+    pub fn unsubscribe(product_type: &str) -> Result<SubscriberRequest> {
+        let product_type_clone = String::from(product_type);
+        return thread::spawn(move || Self::unsubscribe_request(product_type_clone)).join().unwrap();
+    }
+
 }
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