diff --git a/src/controllers/llmo/llmo.js b/src/controllers/llmo/llmo.js
index 619d9d9e9..7aa1ab47c 100644
--- a/src/controllers/llmo/llmo.js
+++ b/src/controllers/llmo/llmo.js
@@ -968,6 +968,39 @@ function LlmoController(ctx) {
     }
   };
 
+  const getGeographicAvailability = async (context) => {
+    const { log, env } = context;
+    const { dataSource } = context.params;
+
+    try {
+      const url = new URL(`${LLMO_SHEETDATA_SOURCE_URL}/geographic-availability/${dataSource}`);
+
+      if (!env.LLMO_HLX_API_KEY) {
+        throw new Error('LLMO_HLX_API_KEY environment variable is not configured');
+      }
+
+      log.info(`Fetching geographic availability: ${url.toString()}`);
+
+      const response = await fetch(url.toString(), {
+        headers: {
+          Authorization: `token ${env.LLMO_HLX_API_KEY}`,
+          'User-Agent': SPACECAT_USER_AGENT,
+        },
+      });
+
+      if (!response.ok) {
+        log.error(`Failed to fetch geographic availability: ${response.status} ${response.statusText}`);
+        throw new Error(`External API returned ${response.status}: ${response.statusText}`);
+      }
+
+      const data = await response.json();
+      return ok(data);
+    } catch (error) {
+      log.error(`Error fetching geographic availability for ${dataSource}: ${error.message}`);
+      return badRequest(error.message);
+    }
+  };
+
   const queryFiles = async (context) => {
     const { log } = context;
     const { siteId } = context.params;
@@ -1706,6 +1739,7 @@ function LlmoController(ctx) {
     onboardCustomer,
     offboardCustomer,
     queryFiles,
+    getGeographicAvailability,
     getLlmoRationale,
     getBrandClaims,
     createOrUpdateEdgeConfig,
diff --git a/src/routes/index.js b/src/routes/index.js
index 9cd399b59..48d5c51ba 100644
--- a/src/routes/index.js
+++ b/src/routes/index.js
@@ -381,6 +381,9 @@ export default function getRouteHandlers(
     'POST /sites/:siteId/llmo/edge-optimize-routing': llmoController.updateEdgeOptimizeCDNRouting,
     'PUT /sites/:siteId/llmo/opportunities-reviewed': llmoController.markOpportunitiesReviewed,
 
+    // Geographic Availability (global, not site-specific)
+    'GET /geographic-availability/:dataSource': llmoController.getGeographicAvailability,
+
     // Tier Specific Routes
     'GET /sites/:siteId/user-activities': userActivityController.getBySiteID,
     'POST /sites/:siteId/user-activities': userActivityController.createTrialUserActivity,
diff --git a/test/controllers/llmo/llmo.test.js b/test/controllers/llmo/llmo.test.js
index 7241856b5..4c606ac62 100644
--- a/test/controllers/llmo/llmo.test.js
+++ b/test/controllers/llmo/llmo.test.js
@@ -5846,4 +5846,69 @@ describe('LlmoController', () => {
       expect(result.status).to.equal(404);
     });
   });
+
+  describe('getGeographicAvailability', () => {
+    beforeEach(() => {
+      mockContext.params = { dataSource: 'countries-aimode.json' };
+    });
+
+    it('should return geographic availability data successfully', async () => {
+      const mockData = {
+        countries: {
+          total: 2,
+          offset: 0,
+          limit: 100,
+          data: [
+            { Code: 'US', Name: 'United States' },
+            { Code: 'DE', Name: 'Germany' },
+          ],
+        },
+      };
+
+      tracingFetchStub.resolves(createMockResponse(mockData));
+
+      const result = await controller.getGeographicAvailability(mockContext);
+      expect(result.status).to.equal(200);
+
+      const body = await result.json();
+      expect(body.countries.data).to.have.lengthOf(2);
+      expect(tracingFetchStub).to.have.been.calledOnce;
+
+      const fetchUrl = tracingFetchStub.firstCall.args[0];
+      expect(fetchUrl).to.equal(`${EXTERNAL_API_BASE_URL}/geographic-availability/countries-aimode.json`);
+
+      const fetchOptions = tracingFetchStub.firstCall.args[1];
+      expect(fetchOptions.headers.Authorization).to.equal(`token ${TEST_API_KEY}`);
+    });
+
+    it('should return 400 when LLMO_HLX_API_KEY is not configured', async () => {
+      mockContext.env = { ...mockEnv, LLMO_HLX_API_KEY: undefined };
+
+      const result = await controller.getGeographicAvailability(mockContext);
+      expect(result.status).to.equal(400);
+
+      const body = await result.json();
+      expect(body.message).to.equal('LLMO_HLX_API_KEY environment variable is not configured');
+    });
+
+    it('should return 400 when external API returns an error', async () => {
+      tracingFetchStub.resolves(createMockResponse(null, false, 404));
+
+      const result = await controller.getGeographicAvailability(mockContext);
+      expect(result.status).to.equal(400);
+
+      const body = await result.json();
+      expect(body.message).to.equal('External API returned 404: Not Found');
+    });
+
+    it('should return 400 when fetch throws an error', async () => {
+      tracingFetchStub.rejects(new Error('Network error'));
+
+      const result = await controller.getGeographicAvailability(mockContext);
+      expect(result.status).to.equal(400);
+
+      const body = await result.json();
+      expect(body.message).to.equal('Network error');
+    });
+  });
 });
diff --git a/test/routes/index.test.js b/test/routes/index.test.js
index 6c17c3469..8f6a23b6c 100755
--- a/test/routes/index.test.js
+++ b/test/routes/index.test.js
@@ -270,6 +270,7 @@ describe('getRouteHandlers', () => {
     onboardCustomer: () => null,
     offboardCustomer: () => null,
     queryFiles: () => null,
+    getGeographicAvailability: () => null,
     getLlmoRationale: () => null,
     getBrandClaims: () => null,
     createOrUpdateEdgeConfig: () => null,
@@ -660,6 +661,7 @@ describe('getRouteHandlers', () => {
       'GET /sites/:siteId/llmo/edge-optimize-status',
       'POST /sites/:siteId/llmo/edge-optimize-routing',
       'PUT /sites/:siteId/llmo/opportunities-reviewed',
+      'GET /geographic-availability/:dataSource',
       'GET /sites/:siteId/llmo/strategy',
       'PUT /sites/:siteId/llmo/strategy',
       'GET /consent-banner/:jobId',
@@ -896,6 +898,8 @@ describe('getRouteHandlers', () => {
     expect(dynamicRoutes['POST /sites/:siteId/llmo/edge-optimize-routing'].paramNames).to.deep.equal(['siteId']);
     expect(dynamicRoutes['PUT /sites/:siteId/llmo/opportunities-reviewed'].handler).to.equal(mockLlmoController.markOpportunitiesReviewed);
     expect(dynamicRoutes['PUT /sites/:siteId/llmo/opportunities-reviewed'].paramNames).to.deep.equal(['siteId']);
+    expect(dynamicRoutes['GET /geographic-availability/:dataSource'].handler).to.equal(mockLlmoController.getGeographicAvailability);
+    expect(dynamicRoutes['GET /geographic-availability/:dataSource'].paramNames).to.deep.equal(['dataSource']);
     expect(dynamicRoutes['GET /sites/:siteId/llmo/strategy'].handler).to.equal(mockLlmoController.getStrategy);
     expect(dynamicRoutes['GET /sites/:siteId/llmo/strategy'].paramNames).to.deep.equal(['siteId']);
     expect(dynamicRoutes['PUT /sites/:siteId/llmo/strategy'].handler).to.equal(mockLlmoController.saveStrategy);