diff --git a/.gitlab/merge_request_templates/default.md b/.gitlab/merge_request_templates/default.md
index 30b5728265169035761fddd28062b2664024c71d..9dc78d75601ea9e1f76dce570a0f4093c9498cc0 100644
--- a/.gitlab/merge_request_templates/default.md
+++ b/.gitlab/merge_request_templates/default.md
@@ -10,7 +10,7 @@
 ## Does this introduce a change in the cloud provider implementation, if so which cloud?
 - [ ] AWS 
 - [ ] Azure
-- [ ] GCP
+- [ ] Google Cloud
 - [ ] IBM
 
 ## Does this introduce a breaking change?
diff --git a/NOTICE b/NOTICE
index aa386cd540b35872d6b91772967dc174c2916aca..79730ec5a16164bc5801cdccf2ae1b49cedbf27a 100644
--- a/NOTICE
+++ b/NOTICE
@@ -33,6 +33,7 @@ The following software have components provided under the terms of this license:
 - Microsoft Application Insights Log4j 2 Appender (from https://github.com/Microsoft/ApplicationInsights-Java)
 - Proton-J (from https://repo1.maven.org/maven2/org/apache/qpid/proton-j)
 - QpidJMS Client (from https://repo1.maven.org/maven2/org/apache/qpid/qpid-jms-client)
+- tomcat-embed-el (from http://tomcat.apache.org/, https://tomcat.apache.org/)
 
 ========================================================================
 Apache-2.0
@@ -179,6 +180,8 @@ The following software have components provided under the terms of this license:
 - KeePassJava2 :: Simple (from https://repo1.maven.org/maven2/org/linguafranca/pwdb/KeePassJava2-simple)
 - Kotlin Stdlib (from https://kotlinlang.org/, https://repo1.maven.org/maven2/org/jetbrains/kotlin/kotlin-stdlib)
 - Kotlin Stdlib Common (from https://kotlinlang.org/)
+- Kotlin Stdlib Jdk7 (from https://kotlinlang.org/)
+- Kotlin Stdlib Jdk8 (from https://kotlinlang.org/)
 - LatencyUtils (from http://latencyutils.github.io/LatencyUtils/)
 - Lucene Core (from https://repo1.maven.org/maven2/org/apache/lucene/lucene-core)
 - MapStruct Core (from http://mapstruct.org/mapstruct/, https://repo1.maven.org/maven2/org/mapstruct/mapstruct)
@@ -203,6 +206,7 @@ The following software have components provided under the terms of this license:
 - Netty/Common (from https://repo1.maven.org/maven2/io/netty/netty-common)
 - Netty/Handler (from https://repo1.maven.org/maven2/io/netty/netty-handler)
 - Netty/Handler/Proxy (from https://repo1.maven.org/maven2/io/netty/netty-handler-proxy)
+- Netty/Incubator/Codec/Classes/Quic (from https://repo1.maven.org/maven2/io/netty/incubator/netty-incubator-codec-classes-quic)
 - Netty/Resolver (from https://repo1.maven.org/maven2/io/netty/netty-resolver)
 - Netty/Resolver/DNS (from https://repo1.maven.org/maven2/io/netty/netty-resolver-dns)
 - Netty/Resolver/DNS/Classes/MacOS (from https://repo1.maven.org/maven2/io/netty/netty-resolver-dns-classes-macos)
@@ -227,8 +231,12 @@ The following software have components provided under the terms of this license:
 - PowerMock (from http://www.powermock.org, https://repo1.maven.org/maven2/org/powermock/powermock-api-mockito)
 - Prometheus Java Simpleclient (from https://repo1.maven.org/maven2/io/prometheus/simpleclient)
 - Prometheus Java Simpleclient Common (from https://repo1.maven.org/maven2/io/prometheus/simpleclient_common)
+- Prometheus Java Span Context Supplier - Common (from https://repo1.maven.org/maven2/io/prometheus/simpleclient_tracer_common)
+- Prometheus Java Span Context Supplier - OpenTelemetry (from https://repo1.maven.org/maven2/io/prometheus/simpleclient_tracer_otel)
+- Prometheus Java Span Context Supplier - OpenTelemetry Agent (from https://repo1.maven.org/maven2/io/prometheus/simpleclient_tracer_otel_agent)
 - Protocol Buffer extensions to the Google HTTP Client Library for Java. (from https://repo1.maven.org/maven2/com/google/http-client/google-http-client-protobuf)
 - Proton-J (from https://repo1.maven.org/maven2/org/apache/qpid/proton-j)
+- QUIC functionality for the Reactor Netty library (from https://github.com/reactor/reactor-netty)
 - QpidJMS Client (from https://repo1.maven.org/maven2/org/apache/qpid/qpid-jms-client)
 - RabbitMQ Java Client (from http://www.rabbitmq.com, https://www.rabbitmq.com)
 - Reactive Streams Netty driver (from https://github.com/reactor/reactor-netty)
@@ -537,6 +545,7 @@ The following software have components provided under the terms of this license:
 - Logback Contrib :: JSON :: Core (from https://repo1.maven.org/maven2/ch/qos/logback/contrib/logback-json-core)
 - Logback Contrib :: Jackson (from https://repo1.maven.org/maven2/ch/qos/logback/contrib/logback-jackson)
 - Logback Core Module (from http://logback.qos.ch, https://repo1.maven.org/maven2/ch/qos/logback/logback-core)
+- Microsoft Application Insights Java SDK Core (from https://github.com/Microsoft/ApplicationInsights-Java)
 - Microsoft Application Insights Java SDK Spring Boot starter (from https://github.com/Microsoft/ApplicationInsights-Java)
 - Microsoft Application Insights Java SDK Web Module (from https://github.com/Microsoft/ApplicationInsights-Java)
 - Microsoft Application Insights Log4j 2 Appender (from https://github.com/Microsoft/ApplicationInsights-Java)
@@ -650,8 +659,6 @@ The following software have components provided under the terms of this license:
 ========================================================================
 JSON
 ========================================================================
-The following software have components provided under the terms of this license:
-
 - JSON in Java (from https://github.com/douglascrockford/JSON-java)
 
 ========================================================================
@@ -667,6 +674,7 @@ The following software have components provided under the terms of this license:
 - Logback Contrib :: JSON :: Core (from https://repo1.maven.org/maven2/ch/qos/logback/contrib/logback-json-core)
 - Logback Contrib :: Jackson (from https://repo1.maven.org/maven2/ch/qos/logback/contrib/logback-jackson)
 - Logback Core Module (from http://logback.qos.ch, https://repo1.maven.org/maven2/ch/qos/logback/logback-core)
+- Microsoft Application Insights Java SDK Core (from https://github.com/Microsoft/ApplicationInsights-Java)
 - Microsoft Application Insights Java SDK Spring Boot starter (from https://github.com/Microsoft/ApplicationInsights-Java)
 - Microsoft Application Insights Java SDK Web Module (from https://github.com/Microsoft/ApplicationInsights-Java)
 - Microsoft Application Insights Log4j 2 Appender (from https://github.com/Microsoft/ApplicationInsights-Java)
@@ -828,12 +836,17 @@ The following software have components provided under the terms of this license:
 - Bouncy Castle Provider (from http://www.bouncycastle.org/java.html, https://www.bouncycastle.org/java.html)
 - Guava: Google Core Libraries for Java (from http://code.google.com/p/guava-libraries, https://github.com/google/guava, https://repo1.maven.org/maven2/com/google/guava/guava)
 - HdrHistogram (from http://hdrhistogram.github.io/HdrHistogram/)
+- JBoss Logging 3 (from http://www.jboss.org)
+- JSON in Java (from https://github.com/douglascrockford/JSON-java)
 - LatencyUtils (from http://latencyutils.github.io/LatencyUtils/)
 - PostgreSQL JDBC Driver
 - Prometheus Java Simpleclient (from https://repo1.maven.org/maven2/io/prometheus/simpleclient)
 - RabbitMQ Java Client (from http://www.rabbitmq.com, https://www.rabbitmq.com)
 - Undertow Core (from https://repo1.maven.org/maven2/io/undertow/undertow-core)
+- Undertow Servlet (from https://repo1.maven.org/maven2/io/undertow/undertow-servlet)
 - Undertow WebSockets JSR356 implementations (from https://repo1.maven.org/maven2/io/undertow/undertow-websockets-jsr)
+- XNIO API (from http://www.jboss.org/xnio)
+- XNIO NIO Implementation (from https://repo1.maven.org/maven2/org/jboss/xnio/xnio-nio)
 - reactive-streams (from http://www.reactive-streams.org/)
 
 ========================================================================
diff --git a/devops/gcp/configmap/README.md b/devops/gcp/configmap/README.md
index ce6bc6d029113e3223ba015cbe99f1663f94a295..a50bb76e12c8c28c07a0350fffb0dee46a5120b7 100644
--- a/devops/gcp/configmap/README.md
+++ b/devops/gcp/configmap/README.md
@@ -32,16 +32,16 @@ First you need to set variables in **values.yaml** file using any code editor. S
 **logLevel** | logging level | string | INFO | yes
 **springProfilesActive** | active spring profile | string | gcp | yes
 
-### GCP variables
+### Google Cloud variables
 
 | Name | Description | Type | Default |Required |
 |------|-------------|------|---------|---------|
 **entitlementsHost** | entitlements service host address | string | `http://entitlements` | yes
 **registerHost** | register service host address | string | `http://register` | yes
 **partitionHost** | partition service host address | string | `http://partition` | yes
-**googleAudiences** | your GCP client ID | string | - | yes
+**googleAudiences** | your Google Cloud client ID | string | - | yes
 
-> googleAudiences: If you are connected to GCP console with `gcloud auth application-default login --no-browser` from your terminal, you can get your client_id using the command:
+> googleAudiences: If you are connected to Google Cloud console with `gcloud auth application-default login --no-browser` from your terminal, you can get your client_id using the command:
 
 ```console
 cat ~/.config/gcloud/application_default_credentials.json | grep client_id
diff --git a/notification-core/pom.xml b/notification-core/pom.xml
index 0b8a21b3df947604321fab0dc5ff04d5201a4a45..a5cd1b8c43629c5f1f2ab13ab334c8eab5a1977a 100644
--- a/notification-core/pom.xml
+++ b/notification-core/pom.xml
@@ -37,15 +37,23 @@
         <maven.compiler.source>${java.version}</maven.compiler.source>
         <springfox-version>2.7.0</springfox-version>
         <netty.version>4.1.70.Final</netty.version>
-        <undertow.version>2.1.7.Final</undertow.version>
+        <undertow.version>2.2.19.Final</undertow.version>
         <woodstox-core.version>5.3.0</woodstox-core.version>
         <log4j.version>2.17.1</log4j.version>
-        <jackson-databind.version>2.13.2.2</jackson-databind.version>
-        <jackson.version>2.13.2</jackson.version>
+        <os-core-common.version>0.18.0-rc3</os-core-common.version>
+        <google-oauth-client.version>1.33.3</google-oauth-client.version>
+        <google-api-client.version>1.33.2</google-api-client.version>
     </properties>
 
     <dependencyManagement>
         <dependencies>
+            <dependency>
+                <groupId>org.opengroup.osdu</groupId>
+                <artifactId>os-core-common</artifactId>
+                <version>${os-core-common.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
             <dependency>
                 <groupId>com.fasterxml.woodstox</groupId>
                 <artifactId>woodstox-core</artifactId>
@@ -66,21 +74,6 @@
             <version>1.18.8</version>
             <scope>provided</scope>
         </dependency>
-        <dependency>
-            <groupId>com.google.http-client</groupId>
-            <artifactId>google-http-client</artifactId>
-            <version>1.30.1</version>
-        </dependency>
-        <dependency>
-            <groupId>com.google.oauth-client</groupId>
-            <artifactId>google-oauth-client</artifactId>
-            <version>1.30.1</version>
-        </dependency>
-        <dependency>
-            <groupId>com.google.api-client</groupId>
-            <artifactId>google-api-client</artifactId>
-            <version>1.30.2</version>
-        </dependency>
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
@@ -101,11 +94,6 @@
             <artifactId>jaxb-impl</artifactId>
             <version>2.3.0</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.apis</groupId>
-            <artifactId>google-api-services-iam</artifactId>
-            <version>v1-rev289-1.25.0</version>
-        </dependency>
         <dependency>
             <groupId>com.auth0</groupId>
             <artifactId>java-jwt</artifactId>
@@ -171,7 +159,6 @@
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-web</artifactId>
-            <version>5.1.6.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>
@@ -179,6 +166,12 @@
             <version>2.9.1</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <version>2.10.0</version>
+            <scope>test</scope>
+        </dependency>
          <dependency>
             <groupId>org.powermock</groupId>
             <artifactId>powermock-api-mockito2</artifactId>
@@ -265,11 +258,6 @@
             <classifier>linux-x86_64</classifier>
             <type>jar</type>
         </dependency>
-        <dependency>
-            <groupId>com.google.oauth-client</groupId>
-            <artifactId>google-oauth-client</artifactId>
-            <version>1.31.5</version>
-        </dependency>
         <dependency>
             <groupId>io.undertow</groupId>
             <artifactId>undertow-core</artifactId>
@@ -289,17 +277,14 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>${jackson.version}</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>${jackson-databind.version}</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-annotations</artifactId>
-            <version>${jackson.version}</version>
         </dependency>
     </dependencies>
     <build>
diff --git a/notification-core/src/main/java/org/opengroup/osdu/notification/api/GlobalErrorController.java b/notification-core/src/main/java/org/opengroup/osdu/notification/api/GlobalErrorController.java
index 8a7d173d776bd16395a638a9dc58d6fc234248e9..3af29b979609c7c2487f4dbeead3bde7a0030c24 100644
--- a/notification-core/src/main/java/org/opengroup/osdu/notification/api/GlobalErrorController.java
+++ b/notification-core/src/main/java/org/opengroup/osdu/notification/api/GlobalErrorController.java
@@ -74,7 +74,6 @@ public class GlobalErrorController implements ErrorController {
                 statusCode, HttpStatus.resolve(statusCode).getReasonPhrase(), err);
     }
 
-    @Override
     public String getErrorPath() {
         return "/error";
     }
diff --git a/pom.xml b/pom.xml
index 768d0bf2307475b53cb91050c84a3857493453e1..5275d5ad57da83d77d22b84f1b6ba7f7cdee1a93 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,17 +69,17 @@
 		<dependency>
 				<groupId>com.fasterxml.jackson.core</groupId>
 				<artifactId>jackson-core</artifactId>
-				<version>2.12.3</version>
+				<version>2.13.4</version>
 			</dependency>
 			<dependency>
 				<groupId>com.fasterxml.jackson.core</groupId>
 				<artifactId>jackson-databind</artifactId>
-				<version>2.12.3</version>
+				<version>2.13.4</version>
 			</dependency>
 			<dependency>
 				<groupId>com.fasterxml.jackson.core</groupId>
 				<artifactId>jackson-annotations</artifactId>
-				<version>2.12.3</version>
+				<version>2.13.4</version>
 			</dependency>
 			
 			<dependency>
diff --git a/provider/notification-azure/pom.xml b/provider/notification-azure/pom.xml
index 6130324858489dd7920bb01436e218e0557fe97d..00195ca872ff0b2fc51c15f32bca258ab8faa91d 100644
--- a/provider/notification-azure/pom.xml
+++ b/provider/notification-azure/pom.xml
@@ -39,20 +39,19 @@
     <springframework.version>4.3.0.RELEASE</springframework.version>
     <reactor.netty.version>0.11.0.RELEASE</reactor.netty.version>
     <reactor.core.version>3.3.0.RELEASE</reactor.core.version>
-    <osdu.corelibazure.version>0.16.0-rc5</osdu.corelibazure.version>
+    <osdu.corelibazure.version>0.18.0-rc3</osdu.corelibazure.version>
     <osdu.oscorecommon.version>0.14.0</osdu.oscorecommon.version>
     <junit.version>5.6.0</junit.version>
     <jjwt.version>3.8.1</jjwt.version>
     <mockito.version>2.23.0</mockito.version>
     <spring-boot.version>2.1.18.RELEASE</spring-boot.version>
-    <jackson.version>2.11.4</jackson.version>
     <reactor-core.version>3.4.6</reactor-core.version>
     <reactor-netty.version>1.0.7</reactor-netty.version>
     <oauth2-oidc-sdk.version>6.0</oauth2-oidc-sdk.version>
     <woodstox-core.version>5.3.0</woodstox-core.version>
-    <jackson-databind.version>2.13.2.2</jackson-databind.version>
-    <jackson.version>2.13.2</jackson.version>
     <spring-webmvc.version>5.3.22</spring-webmvc.version>
+    <os-core-common.version>0.18.0-rc3</os-core-common.version>
+    <undertow.version>2.2.19.Final</undertow.version>
   </properties>
 
   <dependencyManagement>
@@ -100,6 +99,21 @@
         <artifactId>spring-boot-starter-webflux</artifactId>
         <version>2.5.12</version>
       </dependency>
+      <dependency>
+        <groupId>io.undertow</groupId>
+        <artifactId>undertow-core</artifactId>
+        <version>${undertow.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.undertow</groupId>
+        <artifactId>undertow-servlet</artifactId>
+        <version>${undertow.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.undertow</groupId>
+        <artifactId>undertow-websockets-jsr</artifactId>
+        <version>${undertow.version}</version>
+      </dependency>
     </dependencies>
   </dependencyManagement>
 
@@ -140,19 +154,16 @@
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-core</artifactId>
-      <version>${jackson.version}</version>
     </dependency>
 
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-databind</artifactId>
-      <version>${jackson.version}</version>
     </dependency>
 
     <dependency>
       <groupId>com.fasterxml.jackson.dataformat</groupId>
       <artifactId>jackson-dataformat-xml</artifactId>
-      <version>${jackson.version}</version>
     </dependency>
 
     <dependency>
@@ -170,12 +181,10 @@
     <dependency>
       <groupId>io.projectreactor.netty</groupId>
       <artifactId>reactor-netty</artifactId>
-      <version>${reactor-netty.version}</version>
     </dependency>
     <dependency>
       <groupId>io.projectreactor</groupId>
       <artifactId>reactor-core</artifactId>
-      <version>${reactor-core.version}</version>
     </dependency>
     <dependency>
       <groupId>com.nimbusds</groupId>
@@ -221,20 +230,9 @@
     </dependency>
 
     <!-- Jackson Dependencies -->
-    <dependency>
-      <groupId>com.fasterxml.jackson.core</groupId>
-      <artifactId>jackson-core</artifactId>
-      <version>${jackson.version}</version>
-    </dependency>
-    <dependency>
-      <groupId>com.fasterxml.jackson.core</groupId>
-      <artifactId>jackson-databind</artifactId>
-      <version>${jackson-databind.version}</version>
-    </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-annotations</artifactId>
-      <version>${jackson.version}</version>
     </dependency>
   </dependencies>
 
diff --git a/provider/notification-azure/src/main/resources/application.properties b/provider/notification-azure/src/main/resources/application.properties
index 124dca63c069e1f9d05538f5e8cc708dd8d45bb5..6e77d23fde6050097442fe3425d55ef85995abf2 100644
--- a/provider/notification-azure/src/main/resources/application.properties
+++ b/provider/notification-azure/src/main/resources/application.properties
@@ -86,6 +86,9 @@ azure.eventGridToServiceBus.enabled=${event_grid_to_service_bus_enabled}
 requestScope.enabled=${event_grid_enabled}
 
 management.server.port=8081
+management.health.azure-key-vault.enabled=false
 
 management.endpoints.web.exposure.include=${web_exposure_endpoints:health,info}
 management.metrics.enable.all=${enable_metrics:false}
+
+spring.mvc.pathmatch.matching-strategy = ANT_PATH_MATCHER
\ No newline at end of file
diff --git a/provider/notification-gcp/README.md b/provider/notification-gcp/README.md
index 710b48b07d013376f8a782b1095578e19118d039..8e437e00d5e0868d60d4f70e14b9a8ec41102c78 100644
--- a/provider/notification-gcp/README.md
+++ b/provider/notification-gcp/README.md
@@ -38,8 +38,8 @@ In the current version, the OQM mapper is equipped with 2 drivers to the message
 
 ### Anthos Service Configuration:
 [Anthos service configuration ](docs/anthos/README.md)
-### GCP Service Configuration:
-[Gcp service configuration ](docs/gcp/README.md)
+### Google Cloud Service Configuration:
+[Google Cloud service configuration ](docs/gcp/README.md)
 
 ## Run service
 
@@ -118,8 +118,8 @@ cd provider/notification-gcp/ && mvn spring-boot:run -Dspring-boot.run.profiles=
 
 #### Anthos:
 [Anthos Testing](docs/anthos/README.md)
-#### GCP:
-[Gcp Testing](docs/gcp/README.md)
+#### Google Cloud:
+[Google Cloud Testing](docs/gcp/README.md)
 
 ## Tutorial
 
diff --git a/provider/notification-gcp/docs/gcp/README.md b/provider/notification-gcp/docs/gcp/README.md
index a0151f2ad91f21e687e43461ff5c47c874db401d..c1418d03c5faeabc520b20546823e40bb99f00d1 100644
--- a/provider/notification-gcp/docs/gcp/README.md
+++ b/provider/notification-gcp/docs/gcp/README.md
@@ -1,4 +1,4 @@
-# Service Configuration for GCP
+# Service Configuration for Google Cloud
 
 ## Table of Contents <a name="TOC"></a>
 * [Environment variables](#Environment-variables)
diff --git a/provider/notification-ibm/pom.xml b/provider/notification-ibm/pom.xml
index 95b0cde211ad32daec86d31f5a92013f027e0e2f..c24b042d41c3ba1ee02eb4143f25c955ae0ad279 100644
--- a/provider/notification-ibm/pom.xml
+++ b/provider/notification-ibm/pom.xml
@@ -38,6 +38,18 @@
         <jackson.version>2.13.2</jackson.version>
     </properties>
 
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-dependencies</artifactId>
+        <version>2.5.6</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+
     <dependencies>
       <!--   <dependency>
             <groupId>org.opengroup.osdu</groupId>
@@ -128,19 +140,13 @@
         <dependency>
     		<groupId>org.springframework.security</groupId>
     		<artifactId>spring-security-web</artifactId>
-    		<version>5.3.8.RELEASE</version>
-    		<exclusions>
-    		<exclusion>
-					<groupId>org.springframework.security</groupId>
-					<artifactId>spring-security-core</artifactId>
-				</exclusion>
-            </exclusions>
+    		<version>5.7.3</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.security</groupId>
+			<artifactId>spring-security-config</artifactId>
+			<version>5.7.3</version>
 		</dependency>
-		 <dependency>
-        	<groupId>org.springframework.security</groupId>
-        	<artifactId>spring-security-core</artifactId>
-        	<version>5.7.3</version>
-   		</dependency>
         <dependency>
         	<groupId>io.undertow</groupId>
             <artifactId>undertow-core</artifactId>
diff --git a/provider/notification-ibm/src/main/java/org/opengroup/osdu/notification/provider/ibm/util/IBMServiceAccountValidatorImpl.java b/provider/notification-ibm/src/main/java/org/opengroup/osdu/notification/provider/ibm/util/IBMServiceAccountValidatorImpl.java
index 47ad624e24f03010fa1ee32fec5d4fd678d6e580..dcdd7aedef56bee5f1abb32fcf27bb33d8d05ba0 100644
--- a/provider/notification-ibm/src/main/java/org/opengroup/osdu/notification/provider/ibm/util/IBMServiceAccountValidatorImpl.java
+++ b/provider/notification-ibm/src/main/java/org/opengroup/osdu/notification/provider/ibm/util/IBMServiceAccountValidatorImpl.java
@@ -4,13 +4,7 @@
 
 package org.opengroup.osdu.notification.provider.ibm.util;
 
-import com.google.api.client.googleapis.auth.oauth2.GoogleIdToken;
-import com.google.api.client.googleapis.auth.oauth2.GoogleIdTokenVerifier;
-import com.google.api.client.http.javanet.NetHttpTransport;
-import com.google.api.client.json.jackson2.JacksonFactory;
-import org.opengroup.osdu.core.common.logging.JaxRsDpsLog;
 import org.opengroup.osdu.notification.provider.interfaces.IServiceAccountValidator;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 @Service
diff --git a/testing/README.md b/testing/README.md
index 20c3a69c83cb6ad6f341768a4a9b27578255c9cf..bc7897ee432b9f3792abf2f67c9a3eb51003d5fd 100644
--- a/testing/README.md
+++ b/testing/README.md
@@ -41,5 +41,5 @@ Notification integration tests are refactored so that the business logic for int
 * Integration tests are refactored into two pieces: Core and Provider. Core contains business logic for tests and is a dependency for executing the tests from provider module. To build the core module, simply navigate to `notification-test-core` directory and run `mvn clean install`. This will build the core module
 * Next, to execute the integration tests, navigate to the provider module and execute `mvn test`
 
-### GCP
-Instructions for running the GCP integration tests can be found [here](../provider/notification-gcp/README.md).
\ No newline at end of file
+### Google Cloud
+Instructions for running the GC integration tests can be found [here](../provider/notification-gcp/README.md).
\ No newline at end of file