diff --git a/src/lib/constants.js b/src/lib/constants.js
index f753ea2..3e6eeae 100644
--- a/src/lib/constants.js
+++ b/src/lib/constants.js
@@ -24,12 +24,21 @@ const YOUTUBE_CLIENT_VERSION = '2.20260415.01.00';
 // ==================== CERTIFICATION EXAM (full disable) ====================
 // Proctored certification exams — extension must NOT run at all.
 // The extension could be flagged as a cheating tool during proctored exams.
+//
+// Live URL verified 2026-05-11:
+//   https://anthropic.skilljar.com/claude-certified-architect-foundations-access-request
+// Patterns also cover the public CCAF / CCA abbreviations seen in
+// third-party prep guides, and Skilljar's `*-foundations-access-request`
+// shape (used for any future cert tier — Professional, Expert, etc.).
 
 const CERT_DISABLE_PATTERNS = [
   /\/claude-certified/i,
   /\/certified-architect/i,
   /\/certification-exam/i,
   /\/certified.*access-request/i,
+  /foundations-access-request/i,
+  /[/-]cca-?(?:foundations|professional|expert|associate)\b/i,
+  /\/ccaf\b/i,
   /[?&]type=certification/i,
   /\/proctored\b/i,
 ];
diff --git a/tests/content-helpers.test.js b/tests/content-helpers.test.js
index 11e1093..0622510 100644
--- a/tests/content-helpers.test.js
+++ b/tests/content-helpers.test.js
@@ -82,6 +82,26 @@ describe('exam / cert URL patterns (production)', () => {
     expect(CERT_DISABLE_PATTERNS.some((p) => p.test('/proctored'))).toBe(true);
   });
 
+  test('cert patterns match the live CCA-Foundations access-request URL', () => {
+    // Verified live 2026-05-11 — this is the actual cert entry point.
+    expect(CERT_DISABLE_PATTERNS.some((p) => p.test('/claude-certified-architect-foundations-access-request'))).toBe(
+      true,
+    );
+    expect(CERT_DISABLE_PATTERNS.some((p) => p.test('/claude-certified-architect-foundations'))).toBe(true);
+  });
+
+  test('cert patterns match future cert-tier variants', () => {
+    // Forward-compat: Anthropic's cert ladder is likely Foundations →
+    // Associate → Professional → Expert. Catch the abbreviation set
+    // already used in third-party prep guides plus the Skilljar
+    // access-request URL shape.
+    expect(CERT_DISABLE_PATTERNS.some((p) => p.test('/cca-foundations'))).toBe(true);
+    expect(CERT_DISABLE_PATTERNS.some((p) => p.test('/cca-professional'))).toBe(true);
+    expect(CERT_DISABLE_PATTERNS.some((p) => p.test('/cca-expert'))).toBe(true);
+    expect(CERT_DISABLE_PATTERNS.some((p) => p.test('/ccaf'))).toBe(true);
+    expect(CERT_DISABLE_PATTERNS.some((p) => p.test('/anthropic-architect-foundations-access-request'))).toBe(true);
+  });
+
   test('cert patterns do not match normal course URLs', () => {
     expect(CERT_DISABLE_PATTERNS.some((p) => p.test('/courses/prompt-engineering'))).toBe(false);
     expect(CERT_DISABLE_PATTERNS.some((p) => p.test('/courses/claude-overview'))).toBe(false);