diff --git a/102232-3/IPAccessPDU.asn b/102232-3/IPAccessPDU.asn
index 9491198ecf1ac4a241c2f088a1b1e448c6e5f2bf..adc177ec6bed0d3e8b2d5d4e8a20f884c0a979aa 100644
--- a/102232-3/IPAccessPDU.asn
+++ b/102232-3/IPAccessPDU.asn
@@ -1,5 +1,5 @@
 IPAccessPDU
-{itu-t(0) dentified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) iPAccess(3) version7(7)}
+{itu-t(0) dentified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) iPAccess(3) version8(8)}
 
 DEFINITIONS IMPLICIT TAGS ::=
 BEGIN
@@ -14,9 +14,9 @@ IMPORTS
 -- Object Identifier Definition
 -- ============================
 
-iPIRIObjId RELATIVE-OID				::= {li-ps(5) iPAccess(3) version7(7) iRI(1)}
-iPCCObjId RELATIVE-OID				::= {li-ps(5) iPAccess(3) version7(7) cC(2)}
-iPIRIOnlyObjId RELATIVE-OID			::= {li-ps(5) iPAccess(3) version7(7) iRIOnly(3)}
+iPIRIObjId RELATIVE-OID				::= {li-ps(5) iPAccess(3) version8(8) iRI(1)}
+iPCCObjId RELATIVE-OID				::= {li-ps(5) iPAccess(3) version8(8) cC(2)}
+iPIRIOnlyObjId RELATIVE-OID			::= {li-ps(5) iPAccess(3) version8(8) iRIOnly(3)}
 	-- all three definitions relative to {itu-t(0) identified-organization(4)
 	-- etsi(0) securityDomain(2) lawfulintercept(2)}
 
@@ -58,7 +58,7 @@ IPIRIContents ::= SEQUENCE
 		-- IP address may not be available in case of failed logon attempts.
 		-- If it is available, it must be sent.
 		-- When iPVersion is iPV4 or iPV6, the IP address is carried by this parameter
-		-- when iPVersion is iPV4andV6 (Ex : in case of Dual Stack IPv4-IPv6 architecture),
+		-- when iPVersion is iPV4andV6 (Example: in case of Dual Stack IPv4-IPv6 architecture),
 		-- the additional IP address is carried by parameter additionalIPaddress.
 	targetNetworkID			[5] UTF8String (SIZE (1..20)) OPTIONAL,
 		-- Target network ID (e.g. MAC address, PSTN number)
@@ -93,7 +93,10 @@ IPIRIContents ::= SEQUENCE
 	pOPIPAddress			[19] IPAddress OPTIONAL,
 		-- The IP address of the POP
 	nationalIPIRIParameters	[20] NationalIPIRIParameters OPTIONAL,
-	additionalIPAddress		[21] IPAddress OPTIONAL
+		-- National IP IRI Parameters
+	additionalIPAddress		[21] IPAddress OPTIONAL,
+	authenticationType		[22] AuthenticationType OPTIONAL
+		-- Field used to identify the authentication type to assist with LEMF data validation
 }
 
 AccessEventType ::= ENUMERATED
@@ -137,9 +140,12 @@ InternetAccessType ::= ENUMERATED
 		-- IAS via Fiber access
 	wIMAX-HIPERMAN(7),
 		-- IAS via WIMAX/HIPERMAN (fixed access)
-	satellite(8)
+	satellite(8),
 		-- IAS via Satellite access
 		-- (when it is not covered by any 3GPP or ETSI mobile Lawful Interception specifications)
+	wireless-other(9)
+		-- IAS via other type of Wireless access
+		-- (when it is not covered by any 3GPP or ETSI mobile Lawful Interception specifications)
 }
 
 IPVersion ::= ENUMERATED
@@ -193,6 +199,21 @@ NationalIPIRIParameters ::= SEQUENCE
 	-- to avoid using tags from 240 to 255 in a formal type definition.
 }
 
+AuthenticationType ::= ENUMERATED
+{
+	unknown(0),
+		-- AAA function for the target service is unknown
+	static(1),
+		-- The target service is assigned a static IP address & no AAA expected
+	radiusAAA(2),
+		-- AAA function for the target service is provided by RADIUS
+	dhcpAAA(3),
+		-- AAA function for the target service is provided by DHCP
+	diameterAAA(4),
+		-- AAA function for the target service is provided by DIAMETER
+	...
+}
+
 -- =====================================================
 -- Intercept-related information for IRI-Only intercepts
 -- =====================================================
diff --git a/102232-3/portal/IPAccessPDU,ver7.txt b/102232-3/portal/IPAccessPDU,ver8.txt
similarity index 87%
rename from 102232-3/portal/IPAccessPDU,ver7.txt
rename to 102232-3/portal/IPAccessPDU,ver8.txt
index 9491198ecf1ac4a241c2f088a1b1e448c6e5f2bf..adc177ec6bed0d3e8b2d5d4e8a20f884c0a979aa 100644
--- a/102232-3/portal/IPAccessPDU,ver7.txt
+++ b/102232-3/portal/IPAccessPDU,ver8.txt
@@ -1,5 +1,5 @@
 IPAccessPDU
-{itu-t(0) dentified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) iPAccess(3) version7(7)}
+{itu-t(0) dentified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) iPAccess(3) version8(8)}
 
 DEFINITIONS IMPLICIT TAGS ::=
 BEGIN
@@ -14,9 +14,9 @@ IMPORTS
 -- Object Identifier Definition
 -- ============================
 
-iPIRIObjId RELATIVE-OID				::= {li-ps(5) iPAccess(3) version7(7) iRI(1)}
-iPCCObjId RELATIVE-OID				::= {li-ps(5) iPAccess(3) version7(7) cC(2)}
-iPIRIOnlyObjId RELATIVE-OID			::= {li-ps(5) iPAccess(3) version7(7) iRIOnly(3)}
+iPIRIObjId RELATIVE-OID				::= {li-ps(5) iPAccess(3) version8(8) iRI(1)}
+iPCCObjId RELATIVE-OID				::= {li-ps(5) iPAccess(3) version8(8) cC(2)}
+iPIRIOnlyObjId RELATIVE-OID			::= {li-ps(5) iPAccess(3) version8(8) iRIOnly(3)}
 	-- all three definitions relative to {itu-t(0) identified-organization(4)
 	-- etsi(0) securityDomain(2) lawfulintercept(2)}
 
@@ -58,7 +58,7 @@ IPIRIContents ::= SEQUENCE
 		-- IP address may not be available in case of failed logon attempts.
 		-- If it is available, it must be sent.
 		-- When iPVersion is iPV4 or iPV6, the IP address is carried by this parameter
-		-- when iPVersion is iPV4andV6 (Ex : in case of Dual Stack IPv4-IPv6 architecture),
+		-- when iPVersion is iPV4andV6 (Example: in case of Dual Stack IPv4-IPv6 architecture),
 		-- the additional IP address is carried by parameter additionalIPaddress.
 	targetNetworkID			[5] UTF8String (SIZE (1..20)) OPTIONAL,
 		-- Target network ID (e.g. MAC address, PSTN number)
@@ -93,7 +93,10 @@ IPIRIContents ::= SEQUENCE
 	pOPIPAddress			[19] IPAddress OPTIONAL,
 		-- The IP address of the POP
 	nationalIPIRIParameters	[20] NationalIPIRIParameters OPTIONAL,
-	additionalIPAddress		[21] IPAddress OPTIONAL
+		-- National IP IRI Parameters
+	additionalIPAddress		[21] IPAddress OPTIONAL,
+	authenticationType		[22] AuthenticationType OPTIONAL
+		-- Field used to identify the authentication type to assist with LEMF data validation
 }
 
 AccessEventType ::= ENUMERATED
@@ -137,9 +140,12 @@ InternetAccessType ::= ENUMERATED
 		-- IAS via Fiber access
 	wIMAX-HIPERMAN(7),
 		-- IAS via WIMAX/HIPERMAN (fixed access)
-	satellite(8)
+	satellite(8),
 		-- IAS via Satellite access
 		-- (when it is not covered by any 3GPP or ETSI mobile Lawful Interception specifications)
+	wireless-other(9)
+		-- IAS via other type of Wireless access
+		-- (when it is not covered by any 3GPP or ETSI mobile Lawful Interception specifications)
 }
 
 IPVersion ::= ENUMERATED
@@ -193,6 +199,21 @@ NationalIPIRIParameters ::= SEQUENCE
 	-- to avoid using tags from 240 to 255 in a formal type definition.
 }
 
+AuthenticationType ::= ENUMERATED
+{
+	unknown(0),
+		-- AAA function for the target service is unknown
+	static(1),
+		-- The target service is assigned a static IP address & no AAA expected
+	radiusAAA(2),
+		-- AAA function for the target service is provided by RADIUS
+	dhcpAAA(3),
+		-- AAA function for the target service is provided by DHCP
+	diameterAAA(4),
+		-- AAA function for the target service is provided by DIAMETER
+	...
+}
+
 -- =====================================================
 -- Intercept-related information for IRI-Only intercepts
 -- =====================================================