diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7343ccaf117f..7cbc315fe41e 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -413,11 +413,6 @@ jobs:
         java-version: 11
         cache: maven
     - run: java -version
-    - name: Install Maven modules to local Maven repository
-      run: .kokoro/build.sh
-      env:
-        JOB_TYPE: install
-    - run: java -version
     - run: mvn -B -ntp enforcer:enforce@enforce -T 1C
   gapic-libraries-bom:
     needs: bulk-filter
diff --git a/.github/workflows/sdk-platform-java-shared_dependencies.yaml b/.github/workflows/sdk-platform-java-shared_dependencies.yaml
index d6bed662aecd..71c2b31966f0 100644
--- a/.github/workflows/sdk-platform-java-shared_dependencies.yaml
+++ b/.github/workflows/sdk-platform-java-shared_dependencies.yaml
@@ -7,9 +7,10 @@ on:
     - main
   pull_request:
     paths:
-    - 'gapic-generator-java-bom/**'
-    - 'gapic-generator-java-pom-parent/**'
-    - 'java-shared-dependencies/**'
+    - 'sdk-platform-java/gapic-generator-java-bom/**'
+    - 'sdk-platform-java/gapic-generator-java-pom-parent/**'
+    - 'sdk-platform-java/java-shared-dependencies/**'
+    - '.github/workflows/sdk-platform-java-shared_dependencies.yaml'
 name: sdk-platform-java shared-dependencies version check
 env:
   BUILD_SUBDIR: sdk-platform-java
@@ -46,6 +47,6 @@ jobs:
     - name: Install maven modules
       run: |
         mvn install -B -ntp -DskipTests -Pquick-build
-    - name: Check the BOM content satisfies the upper-bound-check test case
-      run: mvn -B -V -ntp verify -Pquick-build
+    - name: Check the BOM content satisfies the upper-bound-check and duplicate-classes test case
+      run: mvn -B -ntp enforcer:enforce
       working-directory: sdk-platform-java/java-shared-dependencies/upper-bound-check
diff --git a/google-auth-library-java/bom/pom.xml b/google-auth-library-java/bom/pom.xml
index 3eea471e3041..3013faf7bcdf 100644
--- a/google-auth-library-java/bom/pom.xml
+++ b/google-auth-library-java/bom/pom.xml
@@ -42,4 +42,29 @@
       </dependency>
     </dependencies>
   </dependencyManagement>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>enforce</id>
+            <configuration>
+              <rules combine.self="override">
+                <requireMavenVersion>
+                  <version>[3.9.0,)</version>
+                </requireMavenVersion>
+                <requireJavaVersion>
+                  <version>[1.8,)</version>
+                </requireJavaVersion>
+                <requireUpperBoundDeps/>
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
 </project>
diff --git a/google-auth-library-java/pom.xml b/google-auth-library-java/pom.xml
index 374ec0ed8737..499d4500568e 100644
--- a/google-auth-library-java/pom.xml
+++ b/google-auth-library-java/pom.xml
@@ -278,6 +278,26 @@
       </plugins>
     </pluginManagement>
     <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>enforce</id>
+            <configuration>
+              <rules combine.self="override">
+                <requireMavenVersion>
+                  <version>[3.9.0,)</version>
+                </requireMavenVersion>
+                <requireJavaVersion>
+                  <version>[1.8,)</version>
+                </requireJavaVersion>
+                <requireUpperBoundDeps/>
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
       <plugin>
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.14.0</version>
diff --git a/grpc-gcp-java/pom.xml b/grpc-gcp-java/pom.xml
index 86fcc813471c..442fa2f28271 100644
--- a/grpc-gcp-java/pom.xml
+++ b/grpc-gcp-java/pom.xml
@@ -237,6 +237,26 @@
       </extension>
     </extensions>
     <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>enforce</id>
+            <configuration>
+              <rules combine.self="override">
+                <requireMavenVersion>
+                  <version>[3.9.0,)</version>
+                </requireMavenVersion>
+                <requireJavaVersion>
+                  <version>[1.8,)</version>
+                </requireJavaVersion>
+                <requireUpperBoundDeps/>
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
       <plugin>
         <groupId>org.graalvm.buildtools</groupId>
         <artifactId>native-maven-plugin</artifactId>
diff --git a/java-samples/pom.xml b/java-samples/pom.xml
index 5aa6ff8902ba..24ad6e02754f 100644
--- a/java-samples/pom.xml
+++ b/java-samples/pom.xml
@@ -17,6 +17,10 @@
         <relativePath>../google-cloud-jar-parent/pom.xml</relativePath>
     </parent>
 
+    <properties>
+        <enforcer.skip>true</enforcer.skip>
+    </properties>
+
     <modules>
         <module>native-image-sample</module>
     </modules>
diff --git a/java-shared-config/java-shared-config/pom.xml b/java-shared-config/java-shared-config/pom.xml
index 4c16a871f4fb..55e8a8bff345 100644
--- a/java-shared-config/java-shared-config/pom.xml
+++ b/java-shared-config/java-shared-config/pom.xml
@@ -248,20 +248,12 @@
             <configuration>
               <rules>
                 <requireMavenVersion>
-                  <version>[3.0,)</version>
+                  <version>[3.9.0,)</version>
                 </requireMavenVersion>
                 <requireJavaVersion>
-                  <version>[1.7,)</version>
+                  <version>[1.8,)</version>
                 </requireJavaVersion>
                 <requireUpperBoundDeps/>
-                <banDuplicateClasses>
-                  <scopes>
-                    <scope>compile</scope>
-                    <scope>provided</scope>
-                  </scopes>
-                  <findAllDuplicates>true</findAllDuplicates>
-                  <ignoreWhenIdentical>true</ignoreWhenIdentical>
-                </banDuplicateClasses>
               </rules>
             </configuration>
           </execution>
diff --git a/sdk-platform-java/java-shared-dependencies/upper-bound-check/pom.xml b/sdk-platform-java/java-shared-dependencies/upper-bound-check/pom.xml
index 38daad98985e..99263a0ba2a3 100644
--- a/sdk-platform-java/java-shared-dependencies/upper-bound-check/pom.xml
+++ b/sdk-platform-java/java-shared-dependencies/upper-bound-check/pom.xml
@@ -252,4 +252,42 @@
       <artifactId>bcprov-jdk18on</artifactId>
     </dependency>
   </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <version>3.5.0</version>
+        <dependencies>
+          <dependency>
+            <groupId>org.codehaus.mojo</groupId>
+            <artifactId>extra-enforcer-rules</artifactId>
+            <version>1.9.0</version>
+          </dependency>
+        </dependencies>
+        <configuration>
+          <rules>
+            <requireUpperBoundDeps/>
+            <banDuplicateClasses>
+              <scopes>
+                <scope>compile</scope>
+                <scope>provided</scope>
+              </scopes>
+              <findAllDuplicates>true</findAllDuplicates>
+              <ignoreWhenIdentical>true</ignoreWhenIdentical>
+            </banDuplicateClasses>
+          </rules>
+        </configuration>
+        <executions>
+          <execution>
+            <id>enforce-banned-duplicate-classes</id>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
 </project>