diff --git a/33128/r18/TS33128Payloads.asn b/33128/r18/TS33128Payloads.asn
index fef0fe4b3200a2cb5454ef45a4fe0b9fb883ec7e..e0328b98838de27bd5ad3193f68febe5605adabd 100644
--- a/33128/r18/TS33128Payloads.asn
+++ b/33128/r18/TS33128Payloads.asn
@@ -5041,17 +5041,18 @@ TMSI ::= OCTET STRING (SIZE(4))
 
 MMEAttach ::= SEQUENCE
 {
-    attachType       [1] EPSAttachType,
-    attachResult     [2] EPSAttachResult,
-    iMSI             [3] IMSI,
-    iMEI             [4] IMEI OPTIONAL,
-    mSISDN           [5] MSISDN OPTIONAL,
-    gUTI             [6] GUTI OPTIONAL,
-    location         [7] Location OPTIONAL,
-    ePSTAIList       [8] TAIList OPTIONAL,
-    sMSServiceStatus [9] EPSSMSServiceStatus OPTIONAL,
-    oldGUTI          [10] GUTI OPTIONAL,
-    eMM5GRegStatus   [11] EMM5GMMStatus OPTIONAL
+    attachType             [1] EPSAttachType,
+    attachResult           [2] EPSAttachResult,
+    iMSI                   [3] IMSI,
+    iMEI                   [4] IMEI OPTIONAL,
+    mSISDN                 [5] MSISDN OPTIONAL,
+    gUTI                   [6] GUTI OPTIONAL,
+    location               [7] Location OPTIONAL,
+    ePSTAIList             [8] TAIList OPTIONAL,
+    sMSServiceStatus       [9] EPSSMSServiceStatus OPTIONAL,
+    oldGUTI                [10] GUTI OPTIONAL,
+    eMM5GRegStatus         [11] EMM5GMMStatus OPTIONAL,
+    accessRestrictionData  [12] AccessRestrictionData OPTIONAL
 }
 
 MMEDetach ::= SEQUENCE
@@ -5080,16 +5081,17 @@ MMELocationUpdate ::= SEQUENCE
 
 MMEStartOfInterceptionWithEPSAttachedUE ::= SEQUENCE
 {
-    attachType         [1] EPSAttachType,
-    attachResult       [2] EPSAttachResult,
-    iMSI               [3] IMSI,
-    iMEI               [4] IMEI OPTIONAL,
-    mSISDN             [5] MSISDN OPTIONAL,
-    gUTI               [6] GUTI OPTIONAL,
-    location           [7] Location OPTIONAL,
-    ePSTAIList         [9] TAIList OPTIONAL,
-    sMSServiceStatus   [10] EPSSMSServiceStatus OPTIONAL,
-    eMM5GRegStatus     [12] EMM5GMMStatus OPTIONAL
+    attachType            [1] EPSAttachType,
+    attachResult          [2] EPSAttachResult,
+    iMSI                  [3] IMSI,
+    iMEI                  [4] IMEI OPTIONAL,
+    mSISDN                [5] MSISDN OPTIONAL,
+    gUTI                  [6] GUTI OPTIONAL,
+    location              [7] Location OPTIONAL,
+    ePSTAIList            [9] TAIList OPTIONAL,
+    sMSServiceStatus      [10] EPSSMSServiceStatus OPTIONAL,
+    eMM5GRegStatus        [12] EMM5GMMStatus OPTIONAL,
+    accessRestrictionData [13] AccessRestrictionData OPTIONAL
 }
 
 MMEUnsuccessfulProcedure ::= SEQUENCE
@@ -5185,6 +5187,37 @@ MMEFailureCause ::= CHOICE
     eSMCause [2] ESMCause
 }
 
+AccessRestrictionData ::= SET OF AccessRestriction
+
+AccessRestriction ::= ENUMERATED
+{
+    uTRANNotAllowed(1),
+    gERANNotAllowed(2),
+    gANNotAllowed(3),
+    iHSPAEvolutionNotAllowed(4),
+    wBEUTRANNotAllowed(5),
+    hOToNon3GPPAccessNotAllowed(6),
+    nBIoTNotAllowed(7),
+    enhancedCoverageNotAllowed(8),
+    nRAsSecondaryRATinEUTRANNotAllowed(9),
+    unlicensedSpectrumAsSecondaryRATNotAllowed(10),
+    nRIn5GSNotAllowed(11),
+    lTEMNotAllowed(12),
+    wBEUTRANExceptLTEMNotAllowed(13),
+    wBEUTRANLEONotAllowed(14),
+    wBEUTRANMEONotAllowed(15),
+    wBEUTRANGEONotAllowed(16),
+    wBEUTRANOTHERSATNotAllowed(17),
+    nBIoTLEONotAllowed(18),
+    nBIoTMEONotAllowed(19),
+    nBIoTGEONotAllowed(20),
+    nBIoTOTHERSATNotAllowed(21),
+    lTEMLEONotAllowed(22),
+    lTEMMEONotAllowed(23),
+    lTEMGEONotAllowed(24),
+    lTEMOTHERSATNotAllowed(25)
+}
+
 -- ===========================
 -- LI Notification definitions
 -- ===========================