diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 00000000..57044b70
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,150 @@
+# **what?**
+
+# **why?**
+
+# **when?**
+
+name: Integration Tests
+
+on:
+  push:
+    branches:
+      - main
+  pull_request_target:
+  workflow_dispatch:
+    inputs:
+        adapter:
+            description: The adapter to test against.  Defaults to all supported adapters.
+            type: string
+            required: false
+        adapter-version:
+            description: The dbt version to test against.  Also accepts a dbt-core ref when main selected.
+            type: choice
+            required: true
+            options:
+            - main
+            - 1.8.0-latest
+            - 1.7.0-latest
+            - 1.6.0-latest
+        adapter-ref:
+            description: The adapter ref to test against.  Only used when main selected for adapter version.
+            type: string
+            required: false
+
+env:
+  PYTHON_VERSION: "3.11"
+
+jobs:
+  determine-refs:
+    runs-on: ubuntu-latest
+    outputs:
+      adapter-ref: ${{ steps.adapter.outputs.adapter-ref }}
+      use-pip-adapter: ${{ steps.adapter.outputs.use-pip-adapter }}
+    steps:
+
+        - name: "Set adapter version / Commit"
+          id: adapter
+          run: |
+            if [ ${{ inputs.adapter-version }} == "main" ]; then
+              echo "use-pip-adapter=false" >> $GITHUB_OUTPUT
+              if [ ${{ inputs.adapter-ref }} == "" ]; then
+                echo "dbt-adapter-ref=main" >> $GITHUB_OUTPUT
+              else
+                echo "dbt-adapter-ref=${{ inputs.adapter-ref }}" >> $GITHUB_OUTPUT
+              fi
+              echo "use-pip-adapter=false" >> $GITHUB_OUTPUT
+            else
+              echo "use-pip-adapter=true" >> $GITHUB_OUTPUT
+            fi
+
+  determine-supported-adapters:
+    runs-on: ubuntu-latest
+    outputs:
+      adapters: ${{ steps.supported-adapters.outputs.adapters }}
+    steps:
+      - name: "Checkout ${{ github.repository }}"
+        uses: actions/checkout@v4
+    
+      - name: "Set up Python ${{ env.PYTHON_VERSION }}"
+        uses: actions/setup-python@v4
+        with:
+            python-version: ${{ env.PYTHON_VERSION }}
+    
+      - name: "Install tox"
+        run: |
+          python -m pip install --upgrade pip
+          pip install tox
+
+      - name: "Get list of supported adapters or use input adapter only"
+        id: list-adapters
+        run: |
+          [ if ${{ inputs.adapter }} == "" ]; then
+            tox_adapters=$(tox -e list_supported_adapters | awk -F'> ' '{print $2}' | sed 's/echo //')
+            echo $tox_adapters
+            echo "tox_adapters=$tox_adapters" >> $GITHUB_OUTPUT
+          else
+            echo "tox_adapters=${{ inputs.adapter }}" >> $GITHUB_OUTPUT
+          fi
+
+      - name: "Format for use as the matrix"
+        id: supported-adapters
+        run: |
+          # Convert to JSON array and output
+          supported_adapters=$(echo ${{ steps.list-adapters.outputs.tox_adapters }} | jq -R 'split(",")')
+          echo "adapters=$supported_adapters" >> $GITHUB_OUTPUT
+
+  run-tests:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        adapter: ${{fromJson(needs.determine-supported-adapters.outputs.adapters)}}
+
+    steps:
+    - name: "Checkout ${{ github.repository }}"
+      uses: actions/checkout@v4
+
+    - name: "Set up Python ${{ env.PYTHON_VERSION }}"
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ env.PYTHON_VERSION }}
+    
+    - name: "Install ${{ matrix.adapter }}"
+        run: |
+            python -m pip install --upgrade pip
+            pip install dbt-${{ matrix.adapter}}
+
+    - name: "Install tox"
+      run: |
+        python -m pip install --upgrade pip
+        pip install tox
+
+    - name: "Run integration tests with tox on ${{ matrix.adapter }}"
+      run: |
+        tox -e dbt_integration_${{ matrix.adapter }}
+      env:
+        # TODO: set all the env vars!
+        POSTGRES_HOST: "postgress_db"
+        POSTGRES_USER: "postgres"
+        DBT_ENV_SECRET_POSTGRES_PASS: ${{ secrets.POSTGRES_PASS }}
+        POSTGRES_PORT: 5432
+        POSTGRES_DATABASE: "postgres"
+        POSTGRES_SCHEMA: "dbt_utils_integration_tests_postgres"
+        # snowflake env vars
+        SNOWFLAKE_ACCOUNT: ${{ vars.SNOWFLAKE_ACCOUNT }}
+        SNOWFLAKE_USER: ${{ vars.SNOWFLAKE_USER }}
+        DBT_ENV_SECRET_SNOWFLAKE_PASS: 
+        SNOWFLAKE_ROLE: "TESTER"
+        SNOWFLAKE_DATABASE: "dbt_utils_testing"
+        SNOWFLAKE_WAREHOUSE: ${{ vars.SNOWFLAKE_WAREHOUSE }}
+        SNOWFLAKE_SCHEMA: "dbt_utils_integration_tests_snowflake"
+        # redshift
+        REDSHIFT_HOST: ${{ vars.REDSHIFT_HOST }}
+        REDSHIFT_USER: ${{ vars.REDSHIFT_USER }}
+        DBT_ENV_SECRET_REDSHIFT_PASS: ${{ secrets.REDSHIFT_PASSWORD }}
+        REDSHIFT_DATABASE: "dbt_utils_testing"
+        REDSHIFT_SCHEMA: "dbt_utils_integration_tests_redshift"
+        REDSHIFT_PORT: 
+        # bigquery
+        BIGQUERY_PROJECT: ${{ vars.BIGQUERY_PROJECT }}
+        DBT_ENV_SECRET_BIGQUERY_KEYFILE_JSON: ${{ secrets.BIGQUERY_SERVICE_ACCOUNT_JSON }}
+        BIGQUERY_SCHEMA: "dbt_utils_integration_tests_bigquery"
\ No newline at end of file