Information processing systems — Open Systems Interconnection — Basic Reference Model — Technical Corrigendum 1

Information technology — Open Systems Interconnection — Conformance testing methodology and framework — Part 1: General concepts — Technical Corrigendum 1

Information technology — Open Systems Interconnection — Conformance testing methodology and framework — Part 5: Requirements on test laboratories and clients for the conformance assessment process — Technical Corrigendum 1

Information technology — International Standardized Profiles AFTnn — File Transfer, Access and Management — Part 1: Specification of ACSE, Presentation and Session Protocols for the use by FTAM — Amendment 1

Information technology — International Standardized Profiles AFTnn — File Transfer, Access and Management — Part 1: Specification of ACSE, Presentation and Session Protocols for the use by FTAM — Amendment 1

Information technology — International Standardized Profiles AFTnn — File Transfer, Access and Management — Part 2: Definition of document types, constraint sets and syntaxes — Amendment 2

Information technology — International Standardized Profiles AFTnn — File Transfer, Access and Management — Part 4: AFT12 — Positional File Transfer Service (Flat) — Amendment 1

Information technology — International Standardized Profiles AFTnn — File Transfer, Access and Management — Part 5: AFT22 — Positional File Access Service (Flat) — Amendment 1