diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index 96083c785..c8d3dafbc 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -10,148 +10,19 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  pr-builder:
-    needs:
-      - changed-files
-      - checks
-      - conda-cpp-build
-      - conda-cpp-tests
-      - conda-python-build
-      - conda-python-tests
-      - docs-build
-      - telemetry-setup
-      - wheel-build-cpp
-      - wheel-build-python
-      - wheel-tests
-      - devcontainer
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/pr-builder.yaml@branch-24.12
-    if: always()
-    with:
-      needs: ${{ toJSON(needs) }}
   telemetry-setup:
     runs-on: ubuntu-latest
     continue-on-error: true
     env:
         OTEL_SERVICE_NAME: "pr-rmm"
         OTEL_EXPORTER_OTLP_ENDPOINT: "https://fb.local.gha-runners.nvidia.com:4318/"
+        SHARED_ACTIONS_REF: empty-certs
     steps:
       - name: Telemetry setup
         uses: rapidsai/shared-actions/telemetry-dispatch-stash-base-env-vars@main
-  changed-files:
-    needs:
-      - telemetry-setup
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/changed-files.yaml@branch-24.12
-    with:
-      files_yaml: |
-        test_cpp:
-          - '**'
-          - '!.devcontainer/**'
-          - '!.pre-commit-config.yaml'
-          - '!CONTRIBUTING.md'
-          - '!README.md'
-          - '!img/**'
-          - '!python/**'
-        test_python:
-          - '**'
-          - '!.devcontainer/**'
-          - '!.pre-commit-config.yaml'
-          - '!CONTRIBUTING.md'
-          - '!README.md'
-          - '!img/**'
-  checks:
-    secrets: inherit
-    needs:
-      - telemetry-setup
-    uses: rapidsai/shared-workflows/.github/workflows/checks.yaml@branch-24.12
-    with:
-      enable_check_generated_files: false
-      ignored_pr_jobs: telemetry-summarize
   conda-cpp-build:
-    needs: checks
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@branch-24.12
+    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@no-certs
     with:
       build_type: pull-request
       node_type: cpu4-test-west
-  conda-cpp-tests:
-    needs: [conda-cpp-build, changed-files]
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-tests.yaml@branch-24.12
-    if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_cpp
-    with:
-      build_type: pull-request
-  conda-python-build:
-    needs: conda-cpp-build
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-python-build.yaml@branch-24.12
-    with:
-      build_type: pull-request
-  conda-python-tests:
-    needs: [conda-python-build, changed-files]
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@branch-24.12
-    if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_python
-    with:
-      build_type: pull-request
-  docs-build:
-    needs: conda-python-build
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-24.12
-    with:
-      build_type: pull-request
-      node_type: "gpu-v100-latest-1"
-      arch: "amd64"
-      container_image: "rapidsai/ci-conda:latest"
-      run_script: "ci/build_docs.sh"
-  wheel-build-cpp:
-    needs: checks
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-24.12
-    with:
-      matrix_filter: group_by([.ARCH, (.CUDA_VER|split(".")|map(tonumber)|.[0])]) | map(max_by(.PY_VER|split(".")|map(tonumber)))
-      build_type: pull-request
-      script: ci/build_wheel_cpp.sh
-  wheel-build-python:
-    needs: wheel-build-cpp
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-24.12
-    with:
-      build_type: pull-request
-      script: ci/build_wheel_python.sh
-  wheel-tests:
-    needs: [wheel-build-python, changed-files]
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.12
-    if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_python
-    with:
-      build_type: pull-request
-      script: ci/test_wheel.sh
-  devcontainer:
-    secrets: inherit
-    needs:
-      - telemetry-setup
-    uses: rapidsai/shared-workflows/.github/workflows/build-in-devcontainer.yaml@branch-24.12
-    with:
-      arch: '["amd64"]'
-      cuda: '["12.5"]'
-      build_command: |
-        sccache -z;
-        build-all -DBUILD_BENCHMARKS=ON --verbose;
-        sccache -s;
-
-  telemetry-summarize:
-    runs-on: ubuntu-latest
-    needs: pr-builder
-    if: always()
-    continue-on-error: true
-    steps:
-      - name: Load stashed telemetry env vars
-        uses: rapidsai/shared-actions/telemetry-dispatch-load-base-env-vars@main
-        with:
-            load_service_name: true
-      - name: Telemetry summarize
-        uses: rapidsai/shared-actions/telemetry-dispatch-write-summary@main
-        with:
-          cert_concat: "${{ secrets.OTEL_EXPORTER_OTLP_CA_CERTIFICATE }};${{ secrets.OTEL_EXPORTER_OTLP_CLIENT_CERTIFICATE }};${{ secrets.OTEL_EXPORTER_OTLP_CLIENT_KEY }}"