diff --git a/.github/workflows/docker-test-2.yaml b/.github/workflows/docker-test-2.yaml
new file mode 100644
index 00000000..9da522c7
--- /dev/null
+++ b/.github/workflows/docker-test-2.yaml
@@ -0,0 +1,58 @@
+name: Test using Docker for CI
+on:
+  push:
+    branches: [ feature/docker-image-null ]
+
+jobs:
+  docker-test:
+    runs-on: ubuntu-latest
+    container:
+      image: mcr.microsoft.com/dotnet/sdk:3.1
+      options: --network-alias refimpl-api
+    strategy:
+      fail-fast: false
+      matrix:
+        mode: ['random']
+        profile: ['all-features']
+    steps:
+    - name: Checkout OpenActive.Server.NET
+      uses: actions/checkout@v2
+      with:
+        path: server
+    - name: Install OpenActive.Server.NET dependencies
+      if: ${{ matrix.profile != 'no-auth' && matrix.profile != 'single-seller' }}
+      run: dotnet restore ./server/
+    - name: Build .NET Core Authentication Authority Reference Implementation
+      if: ${{ matrix.profile != 'no-auth' && matrix.profile != 'single-seller' }}
+      run: dotnet build ./server/Examples/BookingSystem.AspNetCore.IdentityServer/BookingSystem.AspNetCore.IdentityServer.csproj --configuration Release --no-restore
+    - name: Start .NET Core Authentication Authority Reference Implementation
+      if: ${{ matrix.profile != 'no-auth' && matrix.profile != 'single-seller' }}
+      run: |
+        dotnet run --no-launch-profile --project ./server/Examples/BookingSystem.AspNetCore.IdentityServer/BookingSystem.AspNetCore.IdentityServer.csproj --configuration Release --no-build &
+    - name: Build .NET Core Booking Server Reference Implementation
+      run: dotnet build ./server/Examples/BookingSystem.AspNetCore/BookingSystem.AspNetCore.csproj --configuration Release ${{ matrix.profile != 'no-auth' && matrix.profile != 'single-seller' && '--no-restore' || '' }}
+    - name: Start .NET Core Booking Server Reference Implementation
+      run: |
+        dotnet run --no-launch-profile --project ./server/Examples/BookingSystem.AspNetCore/BookingSystem.AspNetCore.csproj --configuration Release --no-build &
+      env:
+        ASPNETCORE_ENVIRONMENT: ${{ matrix.profile }}
+    
+    - name: Setup tmate session
+      uses: mxschmitt/action-tmate@v3
+      if: ${{ success() || failure() }}
+
+
+    - name: Run OpenActive Test Suite
+      uses: openactive/openactive-test-suite@master
+      with:
+        NODE_CONFIG: |
+          {"ci": false, "broker": {"outputPath": "/github/workspace/output/", "datasetSiteUrl": "https://refimpl-api:5001/openactive"}, "integrationTests": { "outputPath": "/github/workspace/output/", "conformanceCertificatePath": "/github/workspace/conformance/examples/${{ matrix.profile }}/${{ matrix.mode }}/", "useRandomOpportunities": ${{ matrix.mode == 'random' }}, "conformanceCertificateId": "https://certificates.reference-implementation.openactive.io/examples/${{ matrix.profile }}/${{ matrix.mode }}/" }}
+        NODE_ENV: .example.${{ matrix.profile }}
+        NODE_APP_INSTANCE: ci
+
+    - name: Upload test output for ${{ matrix.mode }} mode as artifact
+      uses: actions/upload-artifact@v4
+      if: ${{ success() || failure() }}
+      with:
+        name: core.${{ matrix.mode }}.${{ matrix.profile }}
+        path: ./output/
diff --git a/.github/workflows/docker-test-3.yml b/.github/workflows/docker-test-3.yml
new file mode 100644
index 00000000..0b2700d4
--- /dev/null
+++ b/.github/workflows/docker-test-3.yml
@@ -0,0 +1,52 @@
+name: Test using Docker for CI
+on:
+  push:
+    branches: [ feature/docker-image ]
+
+jobs:
+  docker-test:
+    runs-on: ubuntu-latest
+    container:
+      image: mcr.microsoft.com/dotnet/sdk:3.1
+      options: --network-alias booking.system
+    strategy:
+      fail-fast: false
+      matrix:
+        mode: ['random']
+        profile: ['no-auth']
+    steps:
+    - name: Checkout OpenActive.Server.NET
+      uses: actions/checkout@v2
+      with:
+        path: server
+    - name: Install OpenActive.Server.NET dependencies
+      if: ${{ matrix.profile != 'no-auth' && matrix.profile != 'single-seller' }}
+      run: dotnet restore ./server/
+    - name: Build .NET Core Booking Server Reference Implementation
+      run: dotnet build ./server/Examples/BookingSystem.AspNetCore/BookingSystem.AspNetCore.csproj --configuration Release ${{ matrix.profile != 'no-auth' && matrix.profile != 'single-seller' && '--no-restore' || '' }}
+    - name: Start .NET Core Booking Server Reference Implementation
+      run: |
+        dotnet run --no-launch-profile --project ./server/Examples/BookingSystem.AspNetCore/BookingSystem.AspNetCore.csproj --configuration Release --no-build &
+      env:
+        ASPNETCORE_ENVIRONMENT: ${{ matrix.profile }}
+        ApplicationHostBaseUrl: http://booking.system:5000
+        Urls: 'http://*:5000'
+        ASPNETCORE_URLS: 'http://*:5000'
+          
+    - name: Create output dir
+      run: mkdir -p ./output/
+  
+    - name: Run OpenActive Test Suite
+      uses: openactive/openactive-test-suite@master
+      with:
+        NODE_CONFIG: |
+          {"ci": true, "broker": {"outputPath": "/github/workspace/output/", "datasetSiteUrl": "http://booking.system:5000/openactive"}, "integrationTests": { "outputPath": "/github/workspace/output/", "conformanceCertificatePath": "/github/workspace/conformance/examples/${{ matrix.profile }}/${{ matrix.mode }}/", "useRandomOpportunities": ${{ matrix.mode == 'random' }}, "conformanceCertificateId": "https://certificates.reference-implementation.openactive.io/examples/${{ matrix.profile }}/${{ matrix.mode }}/" }}
+        NODE_ENV: .example.${{ matrix.profile }}
+        NODE_APP_INSTANCE: ci
+
+    - name: Upload test output for ${{ matrix.mode }} mode as artifact
+      uses: actions/upload-artifact@v4
+      if: ${{ success() || failure() }}
+      with:
+        name: core.${{ matrix.mode }}.${{ matrix.profile }}
+        path: ./output/
diff --git a/.github/workflows/docker-test-4.yml b/.github/workflows/docker-test-4.yml
new file mode 100644
index 00000000..b9c1580e
--- /dev/null
+++ b/.github/workflows/docker-test-4.yml
@@ -0,0 +1,53 @@
+name: Test using Docker for CI
+on:
+  push:
+    branches: [ feature/docker-image ]
+
+jobs:
+  docker-test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        mode: ['random']
+        profile: ['no-auth']
+    steps:
+    - name: Setup .NET Core 3.1.419
+      uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: 3.1.419
+    - name: Checkout OpenActive.Server.NET
+      uses: actions/checkout@v2
+      with:
+        path: server
+    - name: Install OpenActive.Server.NET dependencies
+      if: ${{ matrix.profile != 'no-auth' && matrix.profile != 'single-seller' }}
+      run: dotnet restore ./server/
+    - name: Build .NET Core Booking Server Reference Implementation
+      run: dotnet build ./server/Examples/BookingSystem.AspNetCore/BookingSystem.AspNetCore.csproj --configuration Release ${{ matrix.profile != 'no-auth' && matrix.profile != 'single-seller' && '--no-restore' || '' }}
+    - name: Start .NET Core Booking Server Reference Implementation
+      run: |
+        dotnet run --no-launch-profile --project ./server/Examples/BookingSystem.AspNetCore/BookingSystem.AspNetCore.csproj --configuration Release --no-build &
+      env:
+        ASPNETCORE_ENVIRONMENT: ${{ matrix.profile }}
+        ApplicationHostBaseUrl: http://172.17.0.1:5000
+        Urls: 'http://*:5000'
+        ASPNETCORE_URLS: 'http://*:5000'
+          
+    - name: Create output dir
+      run: mkdir -p ./output/
+  
+    - name: Run OpenActive Test Suite
+      uses: openactive/openactive-test-suite@master
+      with:
+        NODE_CONFIG: |
+          {"ci": true, "broker": {"outputPath": "/github/workspace/output/", "datasetSiteUrl": "http://172.17.0.1:5000/openactive"}, "integrationTests": { "outputPath": "/github/workspace/output/", "conformanceCertificatePath": "/github/workspace/conformance/examples/${{ matrix.profile }}/${{ matrix.mode }}/", "useRandomOpportunities": ${{ matrix.mode == 'random' }}, "conformanceCertificateId": "https://certificates.reference-implementation.openactive.io/examples/${{ matrix.profile }}/${{ matrix.mode }}/" }}
+        NODE_ENV: .example.${{ matrix.profile }}
+        NODE_APP_INSTANCE: ci
+
+    - name: Upload test output for ${{ matrix.mode }} mode as artifact
+      uses: actions/upload-artifact@v4
+      if: ${{ success() || failure() }}
+      with:
+        name: core.${{ matrix.mode }}.${{ matrix.profile }}
+        path: ./output/
diff --git a/.github/workflows/docker-test-5.yml b/.github/workflows/docker-test-5.yml
new file mode 100644
index 00000000..c1d73908
--- /dev/null
+++ b/.github/workflows/docker-test-5.yml
@@ -0,0 +1,53 @@
+name: Test using Docker for CI
+on:
+  push:
+    branches: [ feature/docker-image ]
+
+jobs:
+  docker-test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        mode: ['random']
+        profile: ['no-auth']
+    steps:
+    - name: Setup .NET Core 3.1.419
+      uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: 3.1.419
+    - name: Checkout OpenActive.Server.NET
+      uses: actions/checkout@v2
+      with:
+        path: server
+    - name: Install OpenActive.Server.NET dependencies
+      if: ${{ matrix.profile != 'no-auth' && matrix.profile != 'single-seller' }}
+      run: dotnet restore ./server/
+    - name: Build .NET Core Booking Server Reference Implementation
+      run: dotnet build ./server/Examples/BookingSystem.AspNetCore/BookingSystem.AspNetCore.csproj --configuration Release ${{ matrix.profile != 'no-auth' && matrix.profile != 'single-seller' && '--no-restore' || '' }}
+    - name: Start .NET Core Booking Server Reference Implementation
+      run: |
+        dotnet run --no-launch-profile --project ./server/Examples/BookingSystem.AspNetCore/BookingSystem.AspNetCore.csproj --configuration Release --no-build &
+      env:
+        ASPNETCORE_ENVIRONMENT: ${{ matrix.profile }}
+        ApplicationHostBaseUrl: http://host.docker.internal:5000
+        Urls: 'http://*:5000'
+        ASPNETCORE_URLS: 'http://*:5000'
+          
+    - name: Create output dir
+      run: mkdir -p ./output/json
+  
+    - name: Run OpenActive Test Suite
+      uses: openactive/openactive-test-suite@master
+      with:
+        NODE_CONFIG: |
+          {"ci": true, "broker": {"outputPath": "/github/workspace/output/", "datasetSiteUrl": "http://host.docker.internal:5000/openactive"}, "integrationTests": { "outputPath": "/github/workspace/output/", "conformanceCertificatePath": "/github/workspace/conformance/examples/${{ matrix.profile }}/${{ matrix.mode }}/", "useRandomOpportunities": ${{ matrix.mode == 'random' }}, "conformanceCertificateId": "https://certificates.reference-implementation.openactive.io/examples/${{ matrix.profile }}/${{ matrix.mode }}/" }}
+        NODE_ENV: .example.${{ matrix.profile }}
+        NODE_APP_INSTANCE: ci
+
+    - name: Upload test output for ${{ matrix.mode }} mode as artifact
+      uses: actions/upload-artifact@v4
+      if: ${{ success() || failure() }}
+      with:
+        name: core.${{ matrix.mode }}.${{ matrix.profile }}
+        path: ./output/
diff --git a/.github/workflows/docker-test.yaml b/.github/workflows/docker-test.yaml
new file mode 100644
index 00000000..b8f16671
--- /dev/null
+++ b/.github/workflows/docker-test.yaml
@@ -0,0 +1,65 @@
+name: Docker Image Integration Test
+
+on:
+  registry_package:
+    types: [ published ]
+  push:
+    branches: [ feature/docker-image-null ]
+
+jobs:
+  tests:
+    # Only run after 'reference.bookingsystem' is published 
+    # if: ${{ github.event.package.name == 'reference.bookingsystem' }}
+    runs-on: ubuntu-latest
+    container: node:14.17.0
+    
+    services:
+      # Label used to access the service container
+      reference.bookingsystem:
+        # Docker Hub image
+        image: ghcr.io/openactive/reference.bookingsystem:latest # ${{ github.event.package.package_version.version }}
+        # Config for postgres
+        env:
+          ASPNETCORE_ENVIRONMENT: all-features
+          ApplicationHostBaseUrl: http://reference.bookingsystem
+          OpenIdIssuerUrl: http://reference.bookingsystem.identity
+        # Set health checks to wait until postgres has started
+        options: >-
+          --health-cmd "curl -f http://localhost/OpenActive"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 80:80
+
+      # Label used to access the service container
+      reference.bookingsystem.identity:
+        # Docker Hub image
+        image: ghcr.io/openactive/reference.bookingsystem.identity:latest # ${{ github.event.package.package_version.version }}
+        # Config for postgres
+        env:
+          ASPNETCORE_ENVIRONMENT: all-features
+          ApplicationHostBaseUrl: http://reference.bookingsystem.identity
+          Urls: ''
+          ASPNETCORE_URLS: ''
+        # Set health checks to wait until postgres has started
+        options: >-
+          --health-cmd "curl -f http://localhost/.well-known/openid-configuration"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+    steps:
+      - name: Run OpenActive Test Suite
+        uses: openactive/openactive-test-suite@master
+        with:
+          NODE_CONFIG: |
+            {"broker": {"outputPath": "/github/workspace/output/", "datasetSiteUrl": "http://reference.bookingsystem/openactive"}, "integrationTests": { "outputPath": "/github/workspace/output/", "useRandomOpportunities": true }, "sellers": {"primary": {  "@id": "http://reference.bookingsystem/api/identifiers/sellers/1","authentication": {"requestHeaders": {"X-OpenActive-Test-Seller-Id": "http://reference.bookingsystem/api/identifiers/sellers/1"}}},"secondary": {  "@id": "http://reference.bookingsystem/api/identifiers/sellers/2","authentication": {"requestHeaders": {"X-OpenActive-Test-Seller-Id": "http://reference.bookingsystem/api/identifiers/sellers/2"}}}}}
+          NODE_ENV: .example.all-features
+          NODE_APP_INSTANCE: ci
+      - name: Upload test output as artifact
+        uses: actions/upload-artifact@v4
+        if: ${{ success() || failure() }}
+        with:
+          name: docker-test
+          path: ./output/
diff --git a/.github/workflows/openactive-test-suite.yml b/.github/workflows/openactive-test-suite.yml
index b8d20c3b..26458816 100644
--- a/.github/workflows/openactive-test-suite.yml
+++ b/.github/workflows/openactive-test-suite.yml
@@ -1,9 +1,9 @@
 name: Ref Impl
 on:
   push:
-    branches: [ master ]
+    branches: [ master-null ]
   pull_request:
-    branches: [ master ]
+    branches: [ master-null ]
 
 jobs:
   test-server:
@@ -256,6 +256,8 @@ jobs:
             This release contains minor amendments based on updates to the [OpenActive Vocabulary](https://openactive.io/ns/) (codified by the [Data Models](https://github.com/openactive/data-models)), and the latest version of the [Dataset Site Template](https://github.com/openactive/dataset-site-template).
             
             Published to Nuget: [OpenActive.Server.NET](https://www.nuget.org/packages/OpenActive.Server.NET/${{ steps.nbgv.outputs.SimpleVersion }}) and [OpenActive.FakeDatabase.NET](https://www.nuget.org/packages/OpenActive.FakeDatabase.NET/${{ steps.nbgv.outputs.SimpleVersion }}).
+
+            Published to GitHub Container Registry: [reference.bookingsystem](https://github.com/openactive/OpenActive.Server.NET/pkgs/container/reference.bookingsystem) and [reference.bookingsystem.identity](https://github.com/openactive/OpenActive.Server.NET/pkgs/container/reference.bookingsystem.identity)
           draft: false
           prerelease: false
 
@@ -291,3 +293,77 @@ jobs:
       - name: Push to Nuget
         if: "! contains(toJSON(github.event.commits.*.message), '[no-release]')"
         run: dotnet nuget push "./Fakes/OpenActive.FakeDatabase.NET/**/*.nupkg" -k ${{secrets.NUGET_API_KEY}} --skip-duplicate -s https://api.nuget.org/v3/index.json
+
+  build-and-push-docker-image:
+    # Publish to GitHub Container Registry
+    # Master branch only
+    # if: ${{ github.ref == 'refs/heads/master' }}
+    # needs:
+    #  - core
+    #  - framework
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    env: 
+      REGISTRY: ghcr.io
+      # IMAGE_NAME: ${{ github.repository }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0 # avoid shallow clone so nbgv can do its work.
+      - name: Install Nerdbank.GitVersioning
+        run: cp Directory.Build.props.template Directory.Build.props
+      - name: Get current version
+        uses: dotnet/nbgv@master
+        id: nbgv
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Booking System
+        id: meta-booking
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY }}/OpenActive/Reference.BookingSystem
+          labels: |
+            org.opencontainers.image.title=OpenActive Reference Implementation - Booking System
+            org.opencontainers.image.description=Reference Implementation for OpenActive data publishing and Open Booking API implementation
+            org.opencontainers.image.vendor=OpenActive
+          tags: |
+            type=semver,pattern={{version}},value=v${{ steps.nbgv.outputs.SimpleVersion }}
+
+      - name: Extract metadata (tags, labels) for Identity Server
+        id: meta-id
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY }}/OpenActive/Reference.BookingSystem.Identity
+          labels: |
+            org.opencontainers.image.title=OpenActive Reference Implementation - Identity Server
+            org.opencontainers.image.description=Reference Implementation for OpenID Connect implementation for OpenActive
+            org.opencontainers.image.vendor=OpenActive
+          tags: |
+            type=semver,pattern={{version}},value=v${{ steps.nbgv.outputs.SimpleVersion }}
+
+      - name: Build and push Docker image for Booking System
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta-booking.outputs.tags }}
+          labels: ${{ steps.meta-booking.outputs.labels }}
+          target: booking-server
+
+      - name: Build and push Docker image for Identity Server
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta-id.outputs.tags }}
+          labels: ${{ steps.meta-id.outputs.labels }}
+          target: identity-server
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 00000000..86705341
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,41 @@
+# https://hub.docker.com/_/microsoft-dotnet
+FROM mcr.microsoft.com/dotnet/sdk:3.1 AS build
+WORKDIR /source
+
+# Copy csproj and restore as distinct layers
+COPY *.sln .
+COPY Examples/BookingSystem.AspNetCore.IdentityServer/BookingSystem.AspNetCore.IdentityServer.csproj ./Examples/BookingSystem.AspNetCore.IdentityServer/
+COPY Examples/BookingSystem.AspNetCore/BookingSystem.AspNetCore.csproj ./Examples/BookingSystem.AspNetCore/
+COPY Fakes/OpenActive.FakeDatabase.NET/OpenActive.FakeDatabase.NET.csproj ./Fakes/OpenActive.FakeDatabase.NET/
+COPY Fakes/OpenActive.FakeDatabase.NET.Tests/OpenActive.FakeDatabase.NET.Tests.csproj ./Fakes/OpenActive.FakeDatabase.NET.Tests/
+COPY OpenActive.Server.NET/OpenActive.Server.NET.csproj ./OpenActive.Server.NET/
+COPY OpenActive.Server.NET.Tests/OpenActive.Server.NET.Tests.csproj ./OpenActive.Server.NET.Tests/
+COPY Examples/BookingSystem.AspNetFramework/BookingSystem.AspNetFramework.csproj ./Examples/BookingSystem.AspNetFramework/
+COPY Examples/BookingSystem.AspNetFramework.Tests/BookingSystem.AspNetFramework.Tests.csproj ./Examples/BookingSystem.AspNetFramework.Tests/
+RUN dotnet restore
+
+# Copy everything else
+COPY Examples/. ./Examples/
+COPY /Fakes/OpenActive.FakeDatabase.NET/. ./Fakes/OpenActive.FakeDatabase.NET/
+COPY /OpenActive.Server.NET/. ./OpenActive.Server.NET/
+
+# Build .NET Core Authentication Authority Reference Implementation
+WORKDIR /source/Examples/BookingSystem.AspNetCore.IdentityServer
+RUN dotnet publish -c release -o /app-id --no-restore
+
+# Build .NET Core Booking Server Reference Implementation
+WORKDIR /source/Examples/BookingSystem.AspNetCore
+RUN dotnet publish -c release -o /app --no-restore
+
+# target for identity-server
+# See https://learn.microsoft.com/en-us/aspnet/core/security/docker-https to run
+FROM mcr.microsoft.com/dotnet/aspnet:3.1 AS identity-server
+WORKDIR /app-id
+COPY --from=build /app-id ./
+ENTRYPOINT ["dotnet", "BookingSystem.AspNetCore.IdentityServer.dll"]
+
+# default target; for booking-server
+FROM mcr.microsoft.com/dotnet/aspnet:3.1 AS booking-server
+WORKDIR /app
+COPY --from=build /app ./
+ENTRYPOINT ["dotnet", "BookingSystem.AspNetCore.dll"]
\ No newline at end of file
diff --git a/README.md b/README.md
index 2f65f5dc..5d448e1a 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 
-# OpenActive.Server.NET [![Nuget](https://img.shields.io/nuget/v/OpenActive.Server.NET.svg)](https://www.nuget.org/packages/OpenActive.Server.NET/) [![OpenActive.Server.NET.Test](https://github.com/openactive/OpenActive.Server.NET/workflows/OpenActive.Server.NET.Tests/badge.svg?branch=master)](https://github.com/openactive/OpenActive.Server.NET/actions?query=workflow%3AOpenActive.Server.NET.Tests)
+# OpenActive.Server.NET [![Nuget](https://img.shields.io/nuget/v/OpenActive.Server.NET.svg)](https://www.nuget.org/packages/OpenActive.Server.NET/)
 
 The Open Booking SDK for .NET provides components that aid the implementation of the OpenActive specifications, including the [Open Booking API](https://openactive.io/open-booking-api/EditorsDraft/).
 
@@ -7,10 +7,24 @@ A readme is available within the [`OpenActive.Server.NET`](https://github.com/op
 
 Further documentation, including a step-by-step tutorial, can be found at https://tutorials.openactive.io/open-booking-sdk/.
 
-# OpenActive Reference Implementation [![OpenActive Test Suite](https://github.com/openactive/OpenActive.Server.NET/workflows/OpenActive%20Reference%20Implementation/badge.svg?branch=master)](https://certificates.reference-implementation.openactive.io/examples/all-features/controlled/)
+# OpenActive Reference Implementation [![OpenActive Reference Implementation](https://github.com/openactive/OpenActive.Server.NET/actions/workflows/openactive-test-suite.yml/badge.svg?branch=master))](https://certificates.reference-implementation.openactive.io/examples/all-features/controlled/)
 [`BookingSystem.AspNetCore`](https://github.com/openactive/OpenActive.Server.NET/tree/master/Examples/BookingSystem.AspNetCore) provides an example use of the OpenActive.Server.NET library, as a fully standards compliant reference implementation of the OpenActive specifications, including the Open Booking API.
 
 This is designed to have its code copied-and-pasted to provide a quick working starting point for any implementation.
 
+## Docker
+
+Docker can be used to run the reference implementation locally or within a CI environment:
+
+```
+docker run -it --rm -p 5000:80 --name openactive_refimpl -e ASPNETCORE_ENVIRONMENT=no-auth ghcr.io/openactive/reference.bookingsystem:0.14.12
+```
+
+Then visit `http://localhost:5000/OpenActive`.
+
+See https://learn.microsoft.com/en-us/aspnet/core/security/docker-https to run `https://localhost:5001/OpenActive`.
+
+
 # OpenActive.FakeDatabase.NET [![Nuget](https://img.shields.io/nuget/v/OpenActive.FakeDatabase.NET.svg)](https://www.nuget.org/packages/OpenActive.FakeDatabase.NET/) [![OpenActive.FakeDatabase.NET.Tests](https://github.com/openactive/OpenActive.Server.NET/workflows/OpenActive.FakeDatabase.NET.Tests/badge.svg?branch=master)](https://github.com/openactive/OpenActive.Server.NET/actions?query=workflow%3AOpenActive.FakeDatabase.NET.Tests)
 [`OpenActive.FakeDatabase.NET`](https://github.com/openactive/OpenActive.Server.NET/tree/master/Fakes/OpenActive.FakeDatabase.NET) is an in-memory database that is used by BookingSystem.AspNetCore for illustration purposes. It can be added as a dependency to your project during the initial stages of implementation, to get a conformant test implementation as a starting position.
+