Information technology - Telecommunications and information exchange between systems - Use of X.25 to provide the OSI Connection-mode Network Service
Edition 1995-02-28

Information Technology - Open Systems Interconnection - Protocol for Providing the Connection-Mode Transport Service
Edition 2002-02-01

Information technology - Open Systems Interconnection - Connection-mode protocol for the Application Service Object Association Control Service Element
Edition 2012-03-01

Information technology - International Standardized Profiles TB, TC, TD and TE - Connection-mode Transport Service over connection-mode Network Service - Part 3: Subnetwork-type independent requirements forGroup TD (ISO/IEC ISP 10609-3:1992)
Edition 1996-03-01

Information technology - International Standardized Profiles TB, TC, TD and TE - Connection-mode Transport Service over connection-mode Network Service - Part 6: Definition of profiles TC1111/TC1121 (ISO/IEC ISP 10609-6:1992)
Edition 1996-03-01

Information technology - International Standardized Profiles TB, TC, TD and TE - Connection-mode Transport Service over connection-mode Network Service - Part 4: Subnetwork-type independent requirements forgroup TE (ISO/IEC ISP 10609-4:1992)
Edition 1996-03-01

Information technology - International Standardized Profiles TB, TC, TD and TE - Connection-mode Transport Service over connection-mode Network Service - Part 8: Definition of profiles TE1111/TE1121 (ISO/IEC ISP10609-8:1992)
Edition 1996-03-01

Information technology - International Standardized Profiles TB, TC, TD and TE - Connection-mode Transport Service over connection-mode Network Service - Part 2: Subnetwork-type independent requirements forgroup TC (ISO/IEC ISP 10609-2:1992)
Edition 1996-03-01

Information technology - International Standardized Profiles TB, TC, TD and TE - Connection-mode Transport Service over connection-mode Network Service - Part 7: Definition of profiles TD1111/TD1121 (ISO/IEC ISP 10609-7:1992)
Edition 1996-03-01

Information Technology - Open Systems Interconnection - Protocol for Providing the Connection-Mode Transport Service - Amendment 1: Relaxation of Class Conformance Requirements and Expedited Data Service Feature Negotiation (Adopted Amendment 1:1998 to ISO/IEC 8073:1997)
Edition 2002