diff --git a/asn1crypto/x509.py b/asn1crypto/x509.py
index e932d0c..951e19f 100644
--- a/asn1crypto/x509.py
+++ b/asn1crypto/x509.py
@@ -775,6 +775,7 @@
     _authority_key_identifier_value = None
     _policy_constraints_value = None
     _extended_key_usage_value = None
+    _authority_information_access_value = None
     _ocsp_no_check_value = None
 
     def _set_extensions(self):
@@ -933,6 +934,17 @@
         return self._extended_key_usage_value
 
     @property
+    def authority_information_access_value(self):
+        """
+        :return:
+            None or the parsed value of the authority information access extension
+        """
+
+        if not self._processed_extensions:
+            self._set_extensions()
+        return self._authority_information_access_value
+
+    @property
     def ocsp_no_check_value(self):
         """
         :return:
diff --git a/tests/test_x509.py b/tests/test_x509.py
index a530cf5..a1868b8 100644
--- a/tests/test_x509.py
+++ b/tests/test_x509.py
@@ -39,6 +39,7 @@
         self.assertEqual(b'\xbeB\x85=\xcc\xff\xe3\xf9(\x02\x8f~XV\xb4\xfd\x03\\\xeaK', cert.authority_key_identifier_value['key_identifier'].native)
         self.assertEqual(None, cert.policy_constraints_value)
         self.assertEqual(None, cert.extended_key_usage_value)
+        self.assertEqual(None, cert.authority_information_access_value)
         self.assertEqual(None, cert.ocsp_no_check_value)
 
     def test_extensions2(self):
@@ -58,6 +59,7 @@
         self.assertEqual(b'\xbeB\x85=\xcc\xff\xe3\xf9(\x02\x8f~XV\xb4\xfd\x03\\\xeaK', cert.authority_key_identifier_value['key_identifier'].native)
         self.assertEqual(None, cert.policy_constraints_value)
         self.assertEqual(None, cert.extended_key_usage_value)
+        self.assertEqual(None, cert.authority_information_access_value)
         self.assertEqual(None, cert.ocsp_no_check_value)
 
     def test_extensions3(self):
@@ -76,6 +78,7 @@
         self.assertEqual(b'\xd2\n\xfd.%\xd1\xb7!\xd7P~\xbb\xa4}\xbf4\xefR^\x02', cert.authority_key_identifier_value['key_identifier'].native)
         self.assertEqual(None, cert.policy_constraints_value)
         self.assertEqual(None, cert.extended_key_usage_value)
+        self.assertEqual(None, cert.authority_information_access_value)
         self.assertEqual(None, cert.ocsp_no_check_value)
 
     def test_extensions4(self):
@@ -113,6 +116,7 @@
         self.assertEqual(b'\xda\xbb.\xaa\xb0\x0c\xb8\x88&Qt\\m\x03\xd3\xc0\xd8\x8fz\xd6', cert.authority_key_identifier_value['key_identifier'].native)
         self.assertEqual(None, cert.policy_constraints_value)
         self.assertEqual(None, cert.extended_key_usage_value)
+        self.assertEqual(None, cert.authority_information_access_value)
         self.assertEqual(None, cert.ocsp_no_check_value)
 
     def test_extensions5(self):
@@ -145,6 +149,7 @@
         self.assertEqual(None, cert.authority_key_identifier_value)
         self.assertEqual(None, cert.policy_constraints_value)
         self.assertEqual(None, cert.extended_key_usage_value)
+        self.assertEqual(None, cert.authority_information_access_value)
         self.assertEqual(None, cert.ocsp_no_check_value)
 
     def test_extensions6(self):
@@ -209,6 +214,15 @@
         self.assertEqual(b',\xd5PA\x97\x15\x8b\xf0\x8f6a[J\xfbk\xd9\x99\xc93\x92', cert.authority_key_identifier_value['key_identifier'].native)
         self.assertEqual(None, cert.policy_constraints_value)
         self.assertEqual(None, cert.extended_key_usage_value)
+        self.assertEqual(
+            [
+                OrderedDict([
+                    ('access_method', 'ocsp'),
+                    ('access_location', 'http://g2.symcb.com')
+                ])
+            ],
+            cert.authority_information_access_value.native
+        )
         self.assertEqual(None, cert.ocsp_no_check_value)
 
     def test_parse_certificate(self):