diff --git a/.env.example b/.env.example
index 3d56c58538..540fe6af62 100644
--- a/.env.example
+++ b/.env.example
@@ -34,3 +34,6 @@ FMTM_DB_HOST=fmtm-db
 FMTM_DB_USER=fmtm
 FMTM_DB_PASSWORD=fmtm
 FMTM_DB_NAME=fmtm
+
+### Underpass (optional) ###
+# UNDERPASS_API_URL=
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
new file mode 100644
index 0000000000..1e3219854a
--- /dev/null
+++ b/.github/workflows/pr.yml
@@ -0,0 +1,16 @@
+name: PR
+
+on:
+  pull_request:
+    branches:
+      - main
+      - staging
+      - development
+  # Allow manual trigger (workflow_dispatch)
+  workflow_dispatch:
+
+jobs:
+  pytest:
+    uses: ./.github/workflows/reusable/pytest.yml
+  frontend-tests:
+    uses: ./.github/workflows/reusable/frontend_tests.yml
diff --git a/.github/workflows/pr_pytest.yml b/.github/workflows/pr_pytest.yml
new file mode 100644
index 0000000000..7f1009b55f
--- /dev/null
+++ b/.github/workflows/pr_pytest.yml
@@ -0,0 +1,24 @@
+name: PR
+
+on:
+  pull_request:
+    branches:
+      - main
+      - staging
+      - development
+    paths:
+      - src/backend/**
+  # Allow manual trigger (workflow_dispatch)
+  workflow_dispatch:
+
+jobs:
+  frontend-tests:
+    runs-on: ubuntu-latest
+    environment:
+      name: ${{ github.ref_name }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: PyTest
+        uses: ./.github/workflows/reusable/pytest.yml
diff --git a/.github/workflows/frontend_test.yml b/.github/workflows/reusable/frontend_tests.yml
similarity index 61%
rename from .github/workflows/frontend_test.yml
rename to .github/workflows/reusable/frontend_tests.yml
index ed407a6ed5..56dd3dab30 100644
--- a/.github/workflows/frontend_test.yml
+++ b/.github/workflows/reusable/frontend_tests.yml
@@ -1,11 +1,9 @@
 name: Frontend Tests
 
 on:
-  push:
+  workflow_call:
     paths:
-      - "src/frontend/**" # Trigger the workflow only when files within srv/frontend change
-      - ".github/workflows/**" # Also trigger if github workflow changes
-  workflow_dispatch:
+      - src/frontend/**
 
 jobs:
   test:
@@ -13,8 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Setup Node.js
         uses: actions/setup-node@v2
diff --git a/.github/workflows/pytest.yml b/.github/workflows/reusable/pytest.yml
similarity index 88%
rename from .github/workflows/pytest.yml
rename to .github/workflows/reusable/pytest.yml
index ed2aa6e829..136aef25cf 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/reusable/pytest.yml
@@ -1,18 +1,9 @@
 name: pytest
 
 on:
-  # Run tests on all pushed branches
-  push:
-    branches:
-      - "*"
-  # Run tests on PR, prior to merge to main & development.
-  pull_request:
-    branches:
-      - main
-      - staging
-      - development
-  # Allow manual trigger (workflow_dispatch)
-  workflow_dispatch:
+  workflow_call:
+    paths:
+      - src/backend/**
 
 permissions:
   contents: read
diff --git a/src/backend/app/config.py b/src/backend/app/config.py
index 56daa0f82a..daa77dc272 100644
--- a/src/backend/app/config.py
+++ b/src/backend/app/config.py
@@ -110,6 +110,7 @@ def assemble_db_connection(cls, v: Optional[str], info: FieldValidationInfo) ->
     OSM_SCOPE: str = "read_prefs"
     OSM_LOGIN_REDIRECT_URI: str = "http://127.0.0.1:8080/osmauth/"
 
+    UNDERPASS_API_URL: str = "https://raw-data-api0.hotosm.org/v1"
     SENTRY_DSN: Optional[str] = None
 
     model_config = SettingsConfigDict(
diff --git a/src/backend/app/projects/project_crud.py b/src/backend/app/projects/project_crud.py
index 3aa7a0db13..adc69cdc9b 100644
--- a/src/backend/app/projects/project_crud.py
+++ b/src/backend/app/projects/project_crud.py
@@ -581,7 +581,7 @@ def get_osm_extracts(boundary: str):
     else:
         query["geometry"] = json_boundary
 
-    base_url = "https://raw-data-api0.hotosm.org/v1"
+    base_url = settings.UNDERPASS_API_URL
     query_url = f"{base_url}/snapshot/"
     headers = {"accept": "application/json", "Content-Type": "application/json"}
 
@@ -1394,7 +1394,7 @@ def generate_appuser_files(
                 project_log.info(f"Extracting Data from OSM")
 
                 # OSM Extracts for whole project
-                pg = PostgresClient("https://raw-data-api0.hotosm.org/v1", "underpass")
+                pg = PostgresClient(settings.UNDERPASS_API_URL, "underpass")
                 # This file will store osm extracts
                 outfile = f"/tmp/{prefix}_{xform_title}.geojson"
 
@@ -2019,7 +2019,7 @@ async def update_project_form(
     db.commit()
 
     # OSM Extracts for whole project
-    pg = PostgresClient("https://raw-data-api0.hotosm.org/v1", "underpass")
+    pg = PostgresClient(settings.UNDERPASS_API_URL, "underpass")
     outfile = (
         f"/tmp/{project_title}_{category}.geojson"  # This file will store osm extracts
     )
diff --git a/src/backend/app/tasks/tasks_crud.py b/src/backend/app/tasks/tasks_crud.py
index 21a9d48afb..5aaea42be7 100644
--- a/src/backend/app/tasks/tasks_crud.py
+++ b/src/backend/app/tasks/tasks_crud.py
@@ -40,6 +40,7 @@
 from ..projects import project_crud
 from ..tasks import tasks_schemas
 from ..users import user_crud
+from app.config import settings
 
 
 async def get_task_count_in_project(db: Session, project_id: int):
@@ -330,7 +331,7 @@ async def update_task_files(
     task_polygons = f"/tmp/{project_name}_{category}_{task_id}.geojson"
 
     # Update data extracts in the odk central
-    pg = PostgresClient("https://raw-data-api0.hotosm.org/v1", "underpass")
+    pg = PostgresClient(settings.UNDERPASS_API_URL, "underpass")
 
     category = "buildings"