diff --git a/doc/testing/testplan/api_events_service/README.md b/doc/testing/testplan/api_events_service/README.md
index d325991f4dfe71a9a965646968f25c609928a5e6..770c11287cad4311371eece012f84e205450518b 100644
--- a/doc/testing/testplan/api_events_service/README.md
+++ b/doc/testing/testplan/api_events_service/README.md
@@ -3,6 +3,7 @@ At this documentation you will have all information and related files and exampl
 
 ## Tests
 
+---
 ## Test Case 1: Creates a new individual CAPIF Event Subscription.
 
 **Test ID**: ***capif_api_events-1***
@@ -21,7 +22,7 @@ At this documentation you will have all information and related files and exampl
   2. Event Subscription:
      1. Send POST to *https://{CAPIF_HOSTNAME}/capif-events/v1/{subscriberId}/subscriptions*
      2. body [event subscription request body]
-     3. Use Invoker Certificate
+     3. Use **Invoker Certificate**
 
 **Execution Steps**:
   
@@ -45,7 +46,7 @@ At this documentation you will have all information and related files and exampl
 
   3. Event Subscriptions are stored in CAPIF Database
 
-
+---
 ## Test Case 2: Creates a new individual CAPIF Event Subscription with Invalid SubscriberId
 
 **Test ID**: ***capif_api_events-2***
@@ -65,7 +66,7 @@ At this documentation you will have all information and related files and exampl
   2. Event Subscription:
      1. Send POST to *https://{CAPIF_HOSTNAME}/capif-events/v1/{SUBSCRIBER_NOT_REGISTERED}/subscriptions*
      2. body [event subscription request body]
-     3. Use Invoker Certificate
+     3. Use **Invoker Certificate**
 
 **Execution Steps**:
   
@@ -91,7 +92,7 @@ At this documentation you will have all information and related files and exampl
 
   3. Event Subscriptions are not stored in CAPIF Database
 
-  
+---
 ## Test Case 3: Deletes an individual CAPIF Event Subscription
 
 **Test ID**: ***capif_api_events-3***
@@ -111,11 +112,11 @@ At this documentation you will have all information and related files and exampl
   2. Event Subscription:
      1. Send POST to *https://{CAPIF_HOSTNAME}/capif-events/v1/{subscriberId}/subscriptions*
      2. body [event subscription request body]
-     3. Use Invoker Certificate
+     3. Use **Invoker Certificate**
 
   3. Remove Event Subscription:
      1. Send DELETE to *https://{CAPIF_HOSTNAME}/capif-events/v1/{subscriberId}/subscriptions*
-     2. Use Invoker Certificate
+     2. Use **Invoker Certificate**
 
 **Execution Steps**:
   
@@ -144,7 +145,7 @@ At this documentation you will have all information and related files and exampl
 
   5. Event Subscription is not present at CAPIF Database.
 
-
+---
 ## Test Case 4: Deletes an individual CAPIF Event Subscription with invalid SubscriberId
 
 **Test ID**: ***capif_api_events-4***
@@ -165,11 +166,11 @@ At this documentation you will have all information and related files and exampl
   2. Event Subscription:
      1. Send POST to https://{CAPIF_HOSTNAME}/capif-events/v1/{subscriberId}/subscriptions
      2. body [event subscription request body]
-     3. Use Invoker Certificate
+     3. Use **Invoker Certificate**
 
   3. Remove Event Subcription with not valid subscriber:
      1. Send DELETE to to https://{CAPIF_HOSTNAME}/capif-events/v1/{SUBSCRIBER_ID_NOT_VALID}/subscriptions/{subcriptionId}
-     2. Use Invoker Certificate
+     2. Use **Invoker Certificate**
 
 **Execution Steps**:
   
@@ -199,7 +200,7 @@ At this documentation you will have all information and related files and exampl
         * detail with message "Invoker or APF or AEF or AMF Not found".
         * cause with message "Subscriber Not Found".
 
-
+---
 ## Test Case 5: Deletes an individual CAPIF Event Subscription with invalid SubscriptionId
 
 **Test ID**: ***capif_api_events-5***
@@ -220,11 +221,11 @@ At this documentation you will have all information and related files and exampl
   2. Event Subscription:
      1. Send POST to https://{CAPIF_HOSTNAME}/capif-events/v1/{subscriberId}/subscriptions
      2. body [event subscription request body]
-     3. Use Invoker Certificate
+     3. Use **Invoker Certificate**
 
   3. Remove Event Subcription with not valid subscriber:
      1. Send DELETE to to https://{CAPIF_HOSTNAME}/capif-events/v1/{subcriberId}/subscriptions/{SUBSCRIPTION_ID_NOT_VALID}
-     2. Use Invoker Certificate
+     2. Use **Invoker Certificate**
 
 **Execution Steps**:
   
@@ -255,7 +256,7 @@ At this documentation you will have all information and related files and exampl
         * detail with message "Service API not existing".
         * cause with message "Event API subscription id not found".
 
-
+---
 ## Test Case 6: Invoker receives Service API Invocation events
 
 **Test ID**: ***capif_api_events-6***
@@ -279,20 +280,20 @@ At this documentation you will have all information and related files and exampl
 
      * Send **POST** to ccf_publish_url **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis**
      * body [service api description] with apiName **service_1**
-     * Store *serviceApiId*
+     * Store **serviceApiId**
      * Use APF Certificate
 
   3. Perform [invoker onboarding]
   4. Discover published APIs:
 
-     * Get Api Ids And Api Names from response.
+     * Get **Api Ids** And **Api Names** from response.
 
   5. Event Subscription to SERVICE_API_INVOCATION_SUCCESS and SERVICE_API_INVOCATION_FAILURE of provider previously registered:
      1. Send **POST** to **https://{CAPIF_HOSTNAME}/capif-events/v1/{subscriberId}/subscriptions**
      2. body [event subscription request body] with:
         1. events: **['SERVICE_API_INVOCATION_SUCCESS','SERVICE_API_INVOCATION_FAILURE']**
         2. eventFilter: only receive events from provider's aefId.
-     3. Use Invoker Certificate
+     3. Use **Invoker Certificate**
 
   7. Create Log Entry emulating provider receive Success and Failure api invocation from invoker:
      1. Send **POST** to **https://{CAPIF_HOSTNAME}/api-invocation-logs/v1/{aefId}/logs**
@@ -323,15 +324,255 @@ At this documentation you will have all information and related files and exampl
   2. Response to creation of log entry on CCF must accomplish:
      1. **201 Created**
      2. The URI of the created resource shall be returned in the "Location" HTTP header, following this structure: **{apiRoot}/api-invocation-logs/{apiVersion}/{aefId}/subscriptions/{logId}**
-  3. Mock Server received messages must accomplish:ç
+  3. Mock Server received messages must accomplish:
      1. **Two Events have been received**.
      2. Validate received events follow **EventNotification** data structure, with **invocationLog** in **eventDetail** parameter.
         1. One should be **SERVICE_API_INVOCATION_SUCCESS** related with **200** result at Log.
         2. The other one must be **SERVICE_API_INVOCATION_FAILURE** related with **400** result at Log.
 
+---
+## Test Case 7: Invoker subscribe to Service API Available and Unavailable events
 
+**Test ID**: ***capif_api_events-7***
+
+**Description**:
+
+  This test case will check that a CAPIF Invoker subscribed to SERVICE_API_AVAILABLE and SERVICE_API_UNAVAILABLE, receive the notification when AEF publish and remove it. 
+
+**Pre-Conditions**:
+  
+  * CAPIF subscriber is pre-authorised (has valid InvokerId or apfId from CAPIF Authority)
+  * CAPIF provider is correctly registered and published APIs.
+  * **Mock Server is up and running to receive requests.**
+  * **Mock Server is clean.**
+
+**Execution Steps**:
+  
+  1. Register provider and publish one API at CCF
+  2. Register Invoker and Onboard Invoker at CCF
+  3. Discover published APIs and extract apiIds and apiNames
+  4. Subscribe to **SERVICE_API_AVAILABLE** and **SERVICE_API_UNAVAILABLE** event filtering by aefId.
+  5. Retrieve {subscriberId} and {subscriptionId} from Location Header
+  6. Provider publish new API.
+  7. Provider remove published API.
+   
+
+**Information of Test**:
+
+  1. Perform [provider registration]
+  2. Publish Service API at CCF:
+
+     * Send **POST** to ccf_publish_url **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis**
+     * body [service api description] with apiName **service_1**
+     * Store **serviceApiId**
+     * Use **APF Certificate**
+
+  3. Perform [invoker onboarding]
+  4. Discover published APIs:
+
+     * Get **Api Ids** And **Api Names** from response.
+
+  5. Event Subscription to SERVICE_API_AVAILABLE and SERVICE_API_UNAVAILABLE of provider previously registered:
+     1. Send **POST** to **https://{CAPIF_HOSTNAME}/capif-events/v1/{subscriberId}/subscriptions**
+     2. body [event subscription request body] with:
+        1. events: **['SERVICE_API_AVAILABLE','SERVICE_API_UNAVAILABLE']**
+        2. eventFilter: only receive events from provider's aefId.
+     3. Use **Invoker Certificate**
+
+  6. Publish new Service API at CCF:
+
+     * Send **POST** to ccf_publish_url **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis**
+     * body [service api description] with apiName **service_2**
+     * Store **serviceApiId**
+     * Use **APF Certificate**
+
+  7. Remove published Service API at CCF:
+     * Send DELETE to resource URL **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis/{SERVICE_API_ID}**
+     * Use **APF Certificate**
+
+ 
+**Expected Result**:
+
+  1. Response to Event Subscription must accomplish:
+     1. **201 Created**
+     2. The URI of the created resource shall be returned in the "Location" HTTP header, following this structure: **{apiRoot}/capif-events/{apiVersion}/{subscriberId}/subscriptions/{subscriptionId}**
+     3. Response Body must follow **EventSubscription** data structure.
+
+  2. Mock Server received messages must accomplish:
+     1. **Two Events have been received**.
+     2. Validate received events follow **EventNotification** data structure, with **apiIds** in **eventDetail** parameter.
+        1. One should be **SERVICE_API_AVAILABLE** apiId of service_2 published API.
+        2. The other one must be **SERVICE_API_UNAVAILABLE** apiId of service_1 published API.
+
+---
+## Test Case 8: Invoker subscribe to Service API Update
+
+**Test ID**: ***capif_api_events-8***
+
+**Description**:
+
+  This test case will check that a CAPIF Invoker subscribed to SERVICE_API_UPDATE, receive the notification when AEF Update some information on API Published.
+
+**Pre-Conditions**:
+  
+  * CAPIF subscriber is pre-authorised (has valid InvokerId or apfId from CAPIF Authority)
+  * CAPIF provider is correctly registered and published APIs.
+  * API Provider had a Service API Published on CAPIF
+  * **Mock Server is up and running to receive requests.**
+  * **Mock Server is clean.**
+
+**Execution Steps**:
+  
+  1. Register Provider and publish one API at CCF
+  2. Register Invoker and Onboard Invoker at CCF
+  3. Discover published APIs and extract apiIds and apiNames
+  4. Subscribe to **SERVICE_API_UPDATE** event filtering by aefId.
+  5. Retrieve {subscriberId} and {subscriptionId} from Location Header at event subscription
+  6. Provider update information of Service API Published.
+
+**Information of Test**:
 
+  1. Check and Clean Mock Server
+  2. Perform [provider registration]
+  3. Publish Service API at CCF:
 
+     * Send **POST** to ccf_publish_url **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis**
+     * body [service api description] with apiName **service_1**
+     * Use ***APF Certificate***
+     * Store **serviceApiId**
+
+  4. Perform [invoker onboarding]
+  5. Discover published APIs:
+
+     * Get **Api Ids** And **Api Names** from response.
+
+  6. Event Subscription to SERVICE_API_UPDATE of provider previously registered:
+     1. Send **POST** to **https://{CAPIF_HOSTNAME}/capif-events/v1/{subscriberId}/subscriptions**
+     2. body [event subscription request body] with:
+        1. events: **['SERVICE_API_UPDATE']**
+        2. eventFilter: only receive events from provider's aefId.
+     3. Use **Invoker Certificate**
+
+  7. Update published API at CCF:
+     * Send **PUT** to resource URL **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis/{serivceApiId}**
+     * body [service api description] with overrided *apiName* to *service_1_modified*
+     * Use **APF Certificate**
+
+**Expected Result**:
+
+  1. Response to Event Subscription must accomplish:
+     1. **201 Created**
+     2. The URI of the created resource shall be returned in the "Location" HTTP header, following this structure: **{apiRoot}/capif-events/{apiVersion}/{subscriberId}/subscriptions/{subscriptionId}**
+     3. Response Body must follow **EventSubscription** data structure.
+  2. Response to Update Published Service API:
+     1. **200 OK**
+     2. Response Body must follow **ServiceAPIDescription** data structure with:
+        * apiName **service_1_modified**
+  3. Mock Server received messages must accomplish:
+     1. **One Event has been received**.
+     2. Validate received events follow **EventNotification** data structure, with **serviceAPIDescriptions** in **eventDetail** parameter.
+        1. Event should be **SERVICE_API_UPDATE** with **eventDetail** with modified **apiName**.
+
+---
+## Test Case 9: Provider subscribe to API Invoker events
+
+**Test ID**: ***capif_api_events-9***
+
+**Description**:
+
+  This test case will check that a CAPIF Provider subscribed to API Invoker events (API_INVOKER_ONBOARDED, API_INVOKER_UPDATED and API_INVOKER_OFFBOARDED), receive the notifications when Invoker is onboarded, updated and removed respectively.
+
+**Pre-Conditions**:
+  
+  * CAPIF subscriber is pre-authorised (has valid InvokerId or apfId from CAPIF Authority)
+  * CAPIF provider is correctly registered.
+  * **Mock Server is up and running to receive requests.**
+  * **Mock Server is clean.**
+
+**Execution Steps**:
+  
+  1. Register Provider at CCF
+  2. Subscribe Provider to **API_INVOKER_ONBOARDED, API_INVOKER_UPDATED and API_INVOKER_OFFBOARDED** events.
+  3. Register Invoker and Onboard Invoker at CCF
+  4. Update Onboarding Information at CCF with a minor change on "notificationDestination"
+  5. Offboard Invoker
+
+**Information of Test**:
+
+  1. Check and Clean Mock Server
+  2. Perform [provider registration]
+  3. Event Subscription to API_INVOKER_ONBOARDED, API_INVOKER_UPDATED and API_INVOKER_OFFBOARDED events:
+     1. Send **POST** to **https://{CAPIF_HOSTNAME}/capif-events/v1/{subscriberId}/subscriptions**
+     2. body [event subscription request body] with:
+        1. events: **['API_INVOKER_ONBOARDED', 'API_INVOKER_UPDATED', 'API_INVOKER_OFFBOARDED']**
+     3. Use **Provider Certificate**
+  4. Perform [invoker onboarding]
+  5. Update information of previously onboarded Invoker:
+     * Send *PUT* to **https://{CAPIF_HOSTNAME}/api-invoker-management/v1/onboardedInvokers/{onboardingId}**
+     * Reference Request Body is: [put invoker onboarding body]
+       * "notificationDestination": "**http://host.docker.internal:8086/netapp_new_callback**",
+  6. Offboard:
+     * Send **DELETE** to **https://{CAPIF_HOSTNAME}/api-invoker-management/v1/onboardedInvokers/{onboardingId}**
+
+**Expected Result**:
+
+  1. Response to Event Subscription must accomplish:
+     1. **201 Created**
+     2. The URI of the created resource shall be returned in the "Location" HTTP header, following this structure: **{apiRoot}/capif-events/{apiVersion}/{subscriberId}/subscriptions/{subscriptionId}**
+     3. Response Body must follow **EventSubscription** data structure.
+  2. Response to Onboard request must accomplish:
+     1. **201 Created**
+     2. Response Body must follow **APIInvokerEnrolmentDetails** data structure with:
+        * apiInvokerId
+        * onboardingInformation->apiInvokerCertificate must contain the public key signed.
+     3. Response Header **Location** must be received with URI to new resource created, following this structure: *{apiRoot}/api-invoker-management/{apiVersion}/onboardedInvokers/{onboardingId}*
+  3. Response to Update Request (PUT) with minor change must contain:
+     1. **200 OK** response.
+     2. notificationDestination on response must contain the new value
+  4. Response to Offboard Request (DELETE) must contain:
+     1. **204 No Content**
+  5. Mock Server received messages must accomplish:
+     1. **Three Events have been received**.
+     2. Validate received events follow **EventNotification** data structure, with **apiInvokerIds** in **eventDetail** parameter.
+        1. One Event should be **API_INVOKER_ONBOARDED** with **eventDetail** with modified **apiInvokerId**.
+        2. One Event should be **API_INVOKER_UPDATED** with **eventDetail** with modified **apiInvokerId**.
+        3. One Event should be **API_INVOKER_OFFBOARDED** with **eventDetail** with modified **apiInvokerId**.
+---
+## Test Case 10: Invoker subscribe to ACL update event
+
+**Test ID**: ***capif_api_events-10***
+
+**Description**:
+
+  This test case will check that a CAPIF Invoker subscribed to SERVICE_API_INVOCATION_SUCCESS and SERVICE_API_INVOCATION_FAILURE, receive the notification when AEF send to logging service result of invocations to their APIs.
+
+
+---
+## Test Case 11: Invoker subscribe to Service API Available and Unavailable events
+
+**Test ID**: ***capif_api_events-11***
+
+**Description**:
+
+  This test case will check that a CAPIF Invoker subscribed to SERVICE_API_INVOCATION_SUCCESS and SERVICE_API_INVOCATION_FAILURE, receive the notification when AEF send to logging service result of invocations to their APIs.
+
+---
+## Test Case 12: Invoker subscribe to ACL unavailable event
+
+**Test ID**: ***capif_api_events-12***
+
+**Description**:
+
+  This test case will check that a CAPIF Invoker subscribed to SERVICE_API_INVOCATION_SUCCESS and SERVICE_API_INVOCATION_FAILURE, receive the notification when AEF send to logging service result of invocations to their APIs.
+
+---
+## Test Case 13: Invoker subscribe to API Invoker Authorization Revoked
+
+**Test ID**: ***capif_api_events-13***
+
+**Description**:
+
+  This test case will check that a CAPIF Invoker subscribed to SERVICE_API_INVOCATION_SUCCESS and SERVICE_API_INVOCATION_FAILURE, receive the notification when AEF send to logging service result of invocations to their APIs.
 
 
 [invoker onboard request body]: ../api_invoker_management/invoker_details_post_example.json  "API Invoker Request"
@@ -339,6 +580,7 @@ At this documentation you will have all information and related files and exampl
 [invoker onboarding]: ../common_operations/README.md#onboard-an-invoker "Invoker Onboarding"
 [provider registration]: ../common_operations/README.md#register-a-provider "Provider Registration"
 [log entry request body]: ../api_logging_service/invocation_log.json "Log Request Body"
+[put register body]: ./invoker_details_put_example.json  "API Invoker Update Request"
 
 
 [Return To All Test Plans]: ../README.md