diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
new file mode 100644
index 00000000..b69c5095
--- /dev/null
+++ b/.github/workflows/build-test.yml
@@ -0,0 +1,72 @@
+name: Build, Lint, and Test
+
+on:
+  workflow_call:
+
+jobs:
+  prepare:
+    name: Prepare
+    runs-on: ubuntu-latest
+    steps:
+        # v4.1.1
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+      - name: Use Node.js
+        # v4.0.0
+        uses: actions/setup-node@8f152de45cc393bb48ce5d89d36b731f54556e65
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'yarn'
+      - name: Install Yarn dependencies
+        run: yarn
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    needs:
+      - prepare
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'yarn'
+      - run: yarn --immutable
+      - run: yarn build
+      - name: Store build artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: build
+          path: ./build/
+      - name: Require clean working directory
+        shell: bash
+        run: |
+          if ! git diff --exit-code; then
+            echo "Working tree dirty at end of job"
+            exit 1
+          fi
+
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    needs:
+      - prepare
+    steps:
+        # v4.1.1
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+      - name: Use Node.js
+        # v4.0.0
+        uses: actions/setup-node@8f152de45cc393bb48ce5d89d36b731f54556e65
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'yarn'
+      - run: yarn --immutable
+      - run: yarn test
+      - name: Require clean working directory
+        shell: bash
+        run: |
+          if ! git diff --exit-code; then
+            echo "Working tree dirty at end of job"
+            exit 1
+          fi
+
diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
new file mode 100644
index 00000000..44c6315d
--- /dev/null
+++ b/.github/workflows/master.yml
@@ -0,0 +1,47 @@
+name: Main
+
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+jobs:
+  check-workflows:
+    name: Check workflows
+    runs-on: ubuntu-latest
+    steps:
+        # v4.1.1
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+      - name: Download actionlint
+        id: download-actionlint
+        run: bash <(curl https://raw.githubusercontent.com/rhysd/actionlint/7fdc9630cc360ea1a469eed64ac6d78caeda1234/scripts/download-actionlint.bash) 1.6.23
+        shell: bash
+      - name: Check workflow files
+        run: ${{ steps.download-actionlint.outputs.executable }} -color
+        shell: bash
+
+  build-test:
+    name: Build and test
+    uses: ./.github/workflows/build-test.yml
+
+  release-uat:
+    name: UAT Release
+    uses: ./.github/workflows/release.yml
+    needs: [ build-test ]
+    if: github.ref == 'refs/heads/master'
+    permissions:
+      contents: read
+      id-token: write
+    with:
+      environment: uat
+
+  release-prd:
+    name: PRD Release
+    uses: ./.github/workflows/release.yml
+    needs: [ build-test, release-uat ]
+    if: github.ref == 'refs/heads/master'
+    permissions:
+      contents: read
+      id-token: write
+    with:
+      environment: prd
\ No newline at end of file
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 00000000..9556dc53
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,30 @@
+on:
+  workflow_call:
+    inputs:
+      environment:
+        required: true
+        description: Environment name
+        type: string
+jobs:
+  deploy:
+    name: Deploy
+    runs-on: ubuntu-latest
+    environment:
+      name: ${{ inputs.environment }}
+    steps:
+      - name: configure AWS credentials
+        # v4.0.1
+        uses: aws-actions/configure-aws-credentials@010d0da01d0b5a38af31e9c3470dbfdabdecca3a
+        with:
+          role-to-assume: ${{ vars.AWS_ROLE_ARN }}
+          role-session-name: ghactionssession
+          aws-region: ${{ vars.AWS_REGION }}
+      - name: download build artifact
+        uses: actions/download-artifact@v3
+        with:
+          name: build
+          path: ./build/
+      - name: Deploy website
+        run: |
+          aws s3 cp ./build/ s3://${{ vars.AWS_BUCKET_NAME }}/ --recursive --acl private
+          aws cloudfront create-invalidation --distribution-id ${{ vars.AWS_CF_DISTRIBUTION_ID }} --paths "/"
diff --git a/README.md b/README.md
index bc8c2681..9db5a197 100644
--- a/README.md
+++ b/README.md
@@ -71,12 +71,45 @@ The project follows the same release process as the other projects in the MetaMa
 
 ### Deployments
 
-- Make sure you have the netlify client configured with your credentials and you have access to the project.
+#### Repository Release Process Documentation
 
-#### Staging
+This section provides a detailed explanation of the release process for this repository, which is managed through a GitHub Action workflow.
 
-- `npm run deploy`
+##### Workflow Overview
 
-#### Production
+The GitHub Action workflow is named `master` and it is triggered on every pull request and push to the `master` branch. The workflow consists of four jobs:
+
+1. `check-workflows`
+2. `build-test`
+3. `release-uat`
+4. `release-prd`
+
+###### 1. Check Workflows
+
+This job performs the following steps:
+
+- Checks out the repository using the `actions/checkout` action.
+- Downloads `actionlint`, a tool for linting GitHub Actions workflow files.
+- Checks the workflow files using `actionlint`.
+
+###### 2. Build and Test
+
+This job uses the workflow defined in `./.github/workflows/build-test.yml`. It is responsible for building the project and running tests to ensure the code is working as expected.
+
+###### 3. UAT Release
+
+This job uses the workflow defined in `./.github/workflows/release.yml`. It is dependent on the `build-test` job and only runs if the `build-test` job is successful and the current branch is `master`. This job is responsible for releasing the project to the User Acceptance Testing (UAT) environment.
+
+###### 4. PRD Release
+
+This job is similar to the `release-uat` job but it releases the project to the Production (PRD) environment. It also depends on the `build-test` job and only runs if the `build-test` job is successful and the current branch is `master`.
+
+##### Release Process
+
+The release process is initiated when a pull request is merged into the `master` branch or when a direct push is made to the `master` branch. Here are the steps that are followed:
+
+1. The `check-workflows` job is run to ensure the workflow files are valid.
+2. If the workflow files are valid, the `build-test` job is run to build the project and run tests.
+3. If the `build-test` job is successful, the `release-uat` job is run to release the project to the UAT environment.
+4. If the `release-uat` job is successful, the `release-prd` job is run to release the project to the PRD environment, ideally `prd` GitHub environment has configured environment deployment policy (approvals).
 
-- `npm run deploy:prod`