diff --git a/tests/test_litellm/proxy/test_compliance_checks.py b/tests/test_litellm/proxy/test_compliance_checks.py
new file mode 100644
index 00000000000..cf61d544557
--- /dev/null
+++ b/tests/test_litellm/proxy/test_compliance_checks.py
@@ -0,0 +1,171 @@
+"""
+Tests for ComplianceChecker EU AI Act and GDPR compliance checks.
+"""
+
+from litellm.proxy.compliance_checks import ComplianceChecker
+from litellm.types.proxy.compliance_endpoints import ComplianceCheckRequest
+
+
+def _make_request(**kwargs) -> ComplianceCheckRequest:
+    defaults = {"request_id": "req-1"}
+    defaults.update(kwargs)
+    return ComplianceCheckRequest(**defaults)
+
+
+class TestEUAIActChecks:
+    """Tests for EU AI Act compliance checks."""
+
+    def test_all_pass_with_full_data(self):
+        """All checks pass when full data + pre-call + post-call guardrails are present."""
+        req = _make_request(
+            user_id="user-1",
+            model="gpt-4",
+            timestamp="2024-01-01T00:00:00Z",
+            guardrail_information=[
+                {"guardrail_mode": "pre_call", "guardrail_status": "success"},
+                {"guardrail_mode": "post_call", "guardrail_status": "success"},
+            ],
+        )
+        checker = ComplianceChecker(req)
+        results = checker.check_eu_ai_act()
+
+        assert len(results) == 15
+        for r in results:
+            assert r.passed, f"{r.article} - {r.check_name} failed: {r.detail}"
+
+    def test_no_guardrails_fails_most_checks(self):
+        """Without guardrails, most checks fail."""
+        req = _make_request()
+        checker = ComplianceChecker(req)
+        results = checker.check_eu_ai_act()
+
+        assert len(results) == 15
+        passed = [r for r in results if r.passed]
+        assert len(passed) == 0
+
+    def test_article_5_subcategories_present(self):
+        """Verify all Article 5 subcategories are returned."""
+        req = _make_request()
+        checker = ComplianceChecker(req)
+        results = checker.check_eu_ai_act()
+
+        articles = [r.article for r in results]
+        assert "Art. 5" in articles
+        assert "Art. 5.1(a)" in articles
+        assert "Art. 5.1(b)" in articles
+        assert "Art. 5.1(c)" in articles
+        assert "Art. 5.1(d)" in articles
+        assert "Art. 5.1(f)" in articles
+        assert "Art. 5.1(h)" in articles
+
+    def test_additional_articles_present(self):
+        """Verify articles beyond Art. 5 are returned."""
+        req = _make_request()
+        checker = ComplianceChecker(req)
+        results = checker.check_eu_ai_act()
+
+        articles = [r.article for r in results]
+        assert "Art. 9" in articles
+        assert "Art. 10" in articles
+        assert "Art. 12" in articles
+        assert "Art. 13" in articles
+        assert "Art. 14" in articles
+        assert "Art. 15" in articles
+        assert "Art. 26" in articles
+        assert "Art. 50" in articles
+
+    def test_art_15_requires_both_pre_and_post_call(self):
+        """Art. 15 accuracy/robustness requires both pre-call and post-call guardrails."""
+        # Only pre-call -> should fail
+        req = _make_request(
+            user_id="u",
+            model="m",
+            timestamp="t",
+            guardrail_information=[
+                {"guardrail_mode": "pre_call", "guardrail_status": "success"},
+            ],
+        )
+        checker = ComplianceChecker(req)
+        results = checker.check_eu_ai_act()
+        art_15 = [r for r in results if r.article == "Art. 15"][0]
+        assert not art_15.passed
+
+        # Both pre-call and post-call -> should pass
+        req2 = _make_request(
+            user_id="u",
+            model="m",
+            timestamp="t",
+            guardrail_information=[
+                {"guardrail_mode": "pre_call", "guardrail_status": "success"},
+                {"guardrail_mode": "post_call", "guardrail_status": "success"},
+            ],
+        )
+        checker2 = ComplianceChecker(req2)
+        results2 = checker2.check_eu_ai_act()
+        art_15_2 = [r for r in results2 if r.article == "Art. 15"][0]
+        assert art_15_2.passed
+
+    def test_art_26_deployer_obligations(self):
+        """Art. 26 requires user, model, timestamp, guardrails, and pre-call."""
+        req = _make_request(
+            user_id="u",
+            model="m",
+            timestamp="t",
+            guardrail_information=[
+                {"guardrail_mode": "post_call", "guardrail_status": "success"},
+            ],
+        )
+        checker = ComplianceChecker(req)
+        results = checker.check_eu_ai_act()
+        art_26 = [r for r in results if r.article == "Art. 26"][0]
+        # Has everything except pre-call
+        assert not art_26.passed
+        assert "pre-call risk screening" in art_26.detail
+
+    def test_art_50_requires_post_call(self):
+        """Art. 50 requires post-call guardrails."""
+        req = _make_request(
+            guardrail_information=[
+                {"guardrail_mode": "pre_call", "guardrail_status": "success"},
+            ],
+        )
+        checker = ComplianceChecker(req)
+        results = checker.check_eu_ai_act()
+        art_50 = [r for r in results if r.article == "Art. 50"][0]
+        assert not art_50.passed
+
+
+class TestGDPRChecks:
+    """Tests for GDPR compliance checks."""
+
+    def test_gdpr_checks_count(self):
+        req = _make_request()
+        checker = ComplianceChecker(req)
+        results = checker.check_gdpr()
+        assert len(results) == 3
+
+    def test_gdpr_all_pass(self):
+        req = _make_request(
+            user_id="u",
+            model="m",
+            timestamp="t",
+            guardrail_information=[
+                {"guardrail_mode": "pre_call", "guardrail_status": "success"},
+            ],
+        )
+        checker = ComplianceChecker(req)
+        results = checker.check_gdpr()
+        for r in results:
+            assert r.passed, f"{r.article} - {r.check_name} failed: {r.detail}"
+
+    def test_sensitive_data_intervention(self):
+        req = _make_request(
+            guardrail_information=[
+                {"guardrail_mode": "pre_call", "guardrail_status": "guardrail_intervened"},
+            ],
+        )
+        checker = ComplianceChecker(req)
+        results = checker.check_gdpr()
+        art_5_1c = [r for r in results if r.article == "Art. 5(1)(c)"][0]
+        assert art_5_1c.passed
+        assert "intervened" in art_5_1c.detail