diff --git a/.github/workflows/build-cfs-deprecated.yml b/.github/workflows/build-cfs-deprecated.yml
index 67a996d4e..b06b96144 100644
--- a/.github/workflows/build-cfs-deprecated.yml
+++ b/.github/workflows/build-cfs-deprecated.yml
@@ -1,11 +1,8 @@
 name: "Deprecated Build, Test, and Run"
 
-# Run every time a new commit pushed to main or for pull requests
+# Run every time a new commit pushed or for pull requests
 on:
   push:
-    branches:
-      - main
-
   pull_request:
 
 env:
@@ -13,11 +10,27 @@ env:
   OMIT_DEPRECATED: false
 
 jobs:
-
+  #Checks for duplicate actions. Skips push actions if there is a matching or duplicate pull-request action. 
+  duplicate-job:
+    runs-on: ubuntu-latest
+    # Map a step output to a job output
+    outputs:
+        should_skip: ${{ steps.skip_check.outputs.should_skip }}
+    steps:
+      - id: skip_check
+        uses: fkirc/skip-duplicate-actions@master
+        with:
+          concurrent_skipping: 'same_content'
+          skip_after_successful_duplicate: 'true'
+          do_not_skip: '["pull_request", "workflow_dispatch", "schedule"]'
+          
   # Set the job key. The key is displayed as the job name
   # when a job name is not provided
 
   build-cfs:
+    #Continue if duplicate-job found no duplicates. Always runs for pull-requests.
+    needs: duplicate-job
+    if: ${{ needs.duplicate-job.outputs.should_skip != 'true' }}
     name: Build
     runs-on: ubuntu-18.04
 
diff --git a/.github/workflows/build-cfs.yml b/.github/workflows/build-cfs.yml
index bbddd1f83..e6ab1fe0d 100644
--- a/.github/workflows/build-cfs.yml
+++ b/.github/workflows/build-cfs.yml
@@ -1,11 +1,8 @@
 name: Build, Test, and Run [OMIT_DEPRECATED=true]
 
-# Run every time a new commit pushed to main or for pull requests
+# Run every time a new commit pushed or for pull requests
 on:
   push:
-    branches:
-      - main
-
   pull_request:
 
 env:
@@ -13,8 +10,24 @@ env:
   OMIT_DEPRECATED: true
 
 jobs:
-
+  #Checks for duplicate actions. Skips push actions if there is a matching or duplicate pull-request action. 
+  duplicate-job:
+    runs-on: ubuntu-latest
+    # Map a step output to a job output
+    outputs:
+        should_skip: ${{ steps.skip_check.outputs.should_skip }}
+    steps:
+      - id: skip_check
+        uses: fkirc/skip-duplicate-actions@master
+        with:
+          concurrent_skipping: 'same_content'
+          skip_after_successful_duplicate: 'true'
+          do_not_skip: '["pull_request", "workflow_dispatch", "schedule"]'
+          
   build-cfs:
+    #Continue if duplicate-job found no duplicates. Always runs for pull-requests.
+    needs: duplicate-job
+    if: ${{ needs.duplicate-job.outputs.should_skip != 'true' }}
     name: Build
     runs-on: ubuntu-18.04
 
diff --git a/.github/workflows/codeql-build.yml b/.github/workflows/codeql-build.yml
index abab28920..e78d43c78 100644
--- a/.github/workflows/codeql-build.yml
+++ b/.github/workflows/codeql-build.yml
@@ -13,25 +13,45 @@ env:
   BUILDTYPE: release
 
 jobs:
+  #Checks for duplicate actions. Skips push actions if there is a matching or duplicate pull-request action. 
+  duplicate-job:
+    runs-on: ubuntu-latest
+    # Map a step output to a job output
+    outputs:
+      should_skip: ${{ steps.skip_check.outputs.should_skip }}
+    steps:
+      - id: skip_check
+        uses: fkirc/skip-duplicate-actions@master
+        with:
+          concurrent_skipping: 'same_content'
+          skip_after_successful_duplicate: 'true'
+          do_not_skip: '["pull_request", "workflow_dispatch", "schedule"]'
 
+      
   CodeQL-Build:
+    #Continue if duplicate-job found no duplicates. Always runs for pull-requests.
+    needs: duplicate-job
+    if: ${{ needs.duplicate-job.outputs.should_skip != 'true' }}
     runs-on: ubuntu-18.04
     timeout-minutes: 15
 
     steps:
       # Checks out a copy of your repository
       - name: Checkout code
+        if: ${{ !steps.skip-workflow.outputs.skip }}
         uses: actions/checkout@v2
         with:
           repository: nasa/cFS
           submodules: true
 
       - name: Check versions
+        if: ${{ !steps.skip-workflow.outputs.skip }}
         run: |
            git log -1 --pretty=oneline
            git submodule
 
       - name: Initialize CodeQL
+        if: ${{ !steps.skip-workflow.outputs.skip }}
         uses: github/codeql-action/init@v1
         with:
           languages: c
@@ -39,14 +59,17 @@ jobs:
 
       # Setup the build system
       - name: Copy sample_defs
+        if: ${{ !steps.skip-workflow.outputs.skip }}
         run: |
           cp ./cfe/cmake/Makefile.sample Makefile
           cp -r ./cfe/cmake/sample_defs sample_defs
 
       # Setup the build system
       - name: Make Install
+        if: ${{ !steps.skip-workflow.outputs.skip }}
         run: make
 
       # Run CodeQL
       - name: Perform CodeQL Analysis
+        if: ${{ !steps.skip-workflow.outputs.skip }}
         uses: github/codeql-action/analyze@v1
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index b946a8b7f..06a4aa100 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -1,16 +1,29 @@
 name: Static Analysis
 
-# Run this workflow every time a new commit pushed to your repository
+# Run this workflow every time a new commit pushed to your repository and for pull requests
 on:
   push:
-    branches:
-      - main
-
   pull_request:
 
 jobs:
+  #Checks for duplicate actions. Skips push actions if there is a matching or duplicate pull-request action. 
+  duplicate-job:
+    runs-on: ubuntu-latest
+    # Map a step output to a job output
+    outputs:
+        should_skip: ${{ steps.skip_check.outputs.should_skip }}
+    steps:
+      - id: skip_check
+        uses: fkirc/skip-duplicate-actions@master
+        with:
+          concurrent_skipping: 'same_content'
+          skip_after_successful_duplicate: 'true'
+          do_not_skip: '["pull_request", "workflow_dispatch", "schedule"]'
 
   static-analysis:
+    #Continue if duplicate-job found no duplicates. Always runs for pull-requests.
+    needs: duplicate-job
+    if: ${{ needs.duplicate-job.outputs.should_skip != 'true' }}
     name: Run cppcheck
     runs-on: ubuntu-18.04
 
@@ -19,8 +32,7 @@ jobs:
       matrix:
         cppcheck: [bundle, cfe, osal, psp]
 
-    steps:
-
+    steps:      
       - name: Install cppcheck
         run: sudo apt-get install cppcheck -y