diff --git a/.github/workflows/process.yml b/.github/workflows/process.yml
index f509069a83..2acb87f950 100644
--- a/.github/workflows/process.yml
+++ b/.github/workflows/process.yml
@@ -12,20 +12,17 @@ permissions:
 
 jobs:
   unit-test:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
-        with:
-          python-version: '3.10'
-      - name: Install PROCESS
-        # Editable install to match default install
-        run: |
-          pip install -e '.[test]'
-      - name: Run unit tests
+      - name: Setup python and hatch
+        uses: Fusion-Power-Plant-Framework/fppf-actions/setup-hatch@main
+      - name: Run unit tests with coverage report
         run: |
-          pytest --cov=process tests/unit -v \
-                 --cov-report xml
+          hatch run test:tests-cov tests/unit
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v5
         env:
@@ -37,37 +34,23 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - name: Setup python and hatch
+        uses: Fusion-Power-Plant-Framework/fppf-actions/setup-hatch@main
         with:
           python-version: '3.10'
-      - name: Install PROCESS
-        # Editable install to match default install
-        run: |
-          pip install -e '.[test]'
-      - name: Install poppler
-        run: |
-          sudo apt update
-          sudo apt install poppler-utils
       - name: Run integration tests
-        run: pytest tests/integration -n auto -v
+        run: hatch run test-default:tests tests/integration
 
   example-test:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - name: Setup python and hatch
+        uses: Fusion-Power-Plant-Framework/fppf-actions/setup-hatch@main
         with:
           python-version: '3.10'
-      - name: Install PROCESS
-        # Editable install to match default install
-        run: |
-          pip install -e '.[test, examples]'
-      - name: Install poppler
-        run: |
-          sudo apt update
-          sudo apt install poppler-utils
-      - name: Run example notebook tests
-        run: pytest tests/examples -n auto -v
+      - name: Run example tests
+        run: hatch run test-default:tests tests/examples
 
   regression-test:
     runs-on: ubuntu-latest
@@ -82,30 +65,24 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v5
+      - name: Setup python and hatch
+        uses: Fusion-Power-Plant-Framework/fppf-actions/setup-hatch@main
         with:
           python-version: '3.10'
-      - name: Install PROCESS
-        # Editable install to match default install
-        run: |
-          pip install -e '.[test]'
-      - name: Allow git commands to be run
-        run: git config --global --add safe.directory '*'
       - name: Run regression tests
-        run: pytest tests/regression -sv --reg-tolerance=${{ matrix.tolerance }}
+        run: hatch run test-default:tests tests/regression --reg-tolerance=${{ matrix.tolerance }}
 
   run-tracking-inputs:
     runs-on: ubuntu-latest
     if: github.ref == 'refs/heads/main'
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - name: Setup python and hatch
+        uses: Fusion-Power-Plant-Framework/fppf-actions/setup-hatch@main
         with:
           python-version: '3.10'
-      - name: Install PROCESS
-        run: pip install -e '.[lint, docs, test]'
       - name: Run regression input files
-        run: python tracking/run_tracking_inputs.py run tests/regression/input_files
+        run: hatch run python tracking/run_tracking_inputs.py run tests/regression/input_files
       - name: Move other files
         run: mv tests/regression/input_files/*.json tracking/
       - name: Archive tracked MFILEs
@@ -123,13 +100,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - name: Setup python and hatch
+        uses: Fusion-Power-Plant-Framework/fppf-actions/setup-hatch@main
         with:
           python-version: '3.10'
-      - name: Install dev dependencies
-        run: pip install '.[lint]'
       - name: Run pre-commit
-        run: pre-commit run --all-files
+        run: hatch run lint:fmt
 
   tracking:
     concurrency:
@@ -142,11 +118,10 @@ jobs:
       COMMIT_MESSAGE: ${{ github.event.head_commit.message }}
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - name: Setup python and hatch
+        uses: Fusion-Power-Plant-Framework/fppf-actions/setup-hatch@main
         with:
           python-version: '3.10'
-      - name: Install PROCESS
-        run: pip install -e '.[test, docs, lint]'
       - name: Setup SSH identity
         uses: webfactory/ssh-agent@v0.7.0
         with:
@@ -163,9 +138,9 @@ jobs:
         run: |
           MSG=$(printf "%q " $COMMIT_MESSAGE)
           git config --global --add safe.directory '*'
-          python tracking/run_tracking_inputs.py track process-tracking-data "${MSG}" ${{ github.sha }}
+          hatch run python tracking/run_tracking_inputs.py track process-tracking-data "${MSG}" ${{ github.sha }}
       - name: Create the tracking dashboard
-        run: python tracking/tracking_data.py plot process-tracking-data --out tracking.html
+        run: hatch run python tracking/tracking_data.py plot process-tracking-data --out tracking.html
       - name: Archive tracking dashboard
         uses: actions/upload-artifact@v4
         with:
@@ -193,12 +168,11 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v4
+      - name: Setup python and hatch
+        uses: Fusion-Power-Plant-Framework/fppf-actions/setup-hatch@main
         with:
           python-version: '3.10'
-      - name: Install PROCESS
-        run: pip install -e '.[test, lint, docs]'
-      - run: python scripts/vardes.py
+      - run: hatch run python scripts/vardes.py
       - run: git config --global --add safe.directory '*'
       - name: Download STF_TF.json files
         uses: actions/download-artifact@v4
@@ -212,10 +186,10 @@ jobs:
           path: tracking/
       - run: mv tracking/large_tokamak_nof.SIG_TF.json tracking/large_tokamak_nof_SIG_TF.json
       - name: Create an example plot proc
-        run: python process/io/plot_proc.py -f tracking/large_tokamak_nof_MFILE.DAT
+        run: hatch run python process/io/plot_proc.py -f tracking/large_tokamak_nof_MFILE.DAT
       - name: Move plot proc file to docs images
         run: mv tracking/large_tokamak_nof_MFILE.DATSUMMARY.pdf documentation/images/plot_proc.pdf
-      - run: mkdocs build
+      - run: hatch run docs:build
       - name: Download tracking html
         uses: actions/download-artifact@v4
         with:
diff --git a/pyproject.toml b/pyproject.toml
index a302c3ac1f..5407155e3e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,7 +55,8 @@ test = [
   "requests>=2.30",
   "testbook>=0.4",
   "pytest-cov>=3.0.0",
-  "pytest-xdist>=2.5.0"
+  "pytest-xdist>=2.5.0",
+  "process[examples]"
 ]
 examples = ["jupyter==1.0.0"]
 plotly = ["plotly>=5.15.0,<6"]
@@ -83,17 +84,23 @@ artifacts = [
 ]
 
 [tool.hatch.envs.default]
-features = ["dev", "test", "docs", "lint"]
+features = ["test", "docs", "lint"]
 
 [tool.hatch.envs.test]
 features = ["test"]
 [[tool.hatch.envs.test.matrix]]
 python = ["3.10", "3.11", "3.12", "3.13"]
 [tool.hatch.envs.test.scripts]
-tests      = "pytest {args:tests}"
+tests      = "pytest -n auto -v {args:tests}"
 tests-cov  = "pytest --cov process  --cov-report html:htmlcov --cov-report xml {args:tests}"
 tests-cov-private  = "pytest --private --cov process --cov-report html:htmlcov --cov-report xml {args:tests}"
 
+[tool.hatch.envs.test-default]
+template="test"
+[[tool.hatch.envs.test-default.matrix]]
+python = ["3.10"]
+
+
 [tool.hatch.envs.docs]
 features = ["docs"]
 [tool.hatch.envs.docs.scripts]
diff --git a/tracking/run_tracking_inputs.py b/tracking/run_tracking_inputs.py
old mode 100644
new mode 100755
index 4b865d4a5f..06da907cbf
--- a/tracking/run_tracking_inputs.py
+++ b/tracking/run_tracking_inputs.py
@@ -1,3 +1,4 @@
+#!python
 """Run the tracked files and move into tracking directory."""
 
 import argparse