2021ISO/IEC 8824-1:2021 Information technology -- Abstract Syntax Notation One (ASN.1)-- Part 1:Specification of basic notation
2019ISO/IEC 8824-1:2015/Amd 1:2019 Information technology — Abstract Syntax Notation One (ASN.1): Specification of basic notation — Part 1: — Amendment 1: Relaxing imports clause to allow importation of definitions from new versions of
2018ISO/IEC 8824-1:2015/Cor 3:2018 Information technology — Abstract Syntax Notation One (ASN.1): Specification of basic notation — Part 1: — Technical Corrigendum 3
2018ISO/IEC 8824-1:2015/Cor 2:2018 Information technology — Abstract Syntax Notation One (ASN.1): Specification of basic notation — Part 1: — Technical Corrigendum 2
2017ISO/IEC 8824-1:2015/Cor 1:2017 Information technology — Abstract Syntax Notation One (ASN.1): Specification of basic notation — Part 1: — Technical Corrigendum 1
2015ISO/IEC 8824-1:2015 Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation
2014ISO/IEC 8824-1:2008/Cor 2:2014 Information technology — Abstract Syntax Notation One (ASN.1): Specification of basic notation — Part 1: — Technical Corrigendum 2
2012ISO/IEC 8824-1:2008/Cor 1:2012 Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation; Technical Corrigendum 1
2008ISO/IEC 8824-1:2002/Amd 4:2008 Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation; Amendment 4: PER encoding instructions
2008ISO/IEC 8824-1:2008 Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation
2006ISO/IEC 8824-1:2002/Amd 3:2006 Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation; Amendment 3: Time type support
2006ISO/IEC 8824-1:2002/Cor 1:2006 Information technology - Abstract Syntax Notation One (ASN.1) - Part 1: Specification of basic notation; Technical Corrigendum 1
2005ISO/IEC 8824-1:2002/Amd 2:2005 Information technology — Abstract Syntax Notation One (ASN.1): Specification of basic notation — Part 1: — Amendment 2: Alignment with changes made to ITU-T Rec. X.660 | ISO/IEC 9834-1 for identifiers
2004ISO/IEC 8824-1:2002/Amd 1:2004 Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation; Amendment 1:Support for EXTENDED-XER
2002ISO/IEC 8824-1:1998/Cor 4:2002 Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation; Technical Corrigendum 4
2002ISO/IEC 8824-1:1998/Cor 3:2002 Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation; Technical Corrigendum 3
2002ISO/IEC 8824-1:1998/Cor 2:2002 Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation; Technical Corrigendum 2
2002ISO/IEC 8824-1:2002 Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation
2000ISO/IEC 8824-1:1998/Amd 2:2000 Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation; ASN.1 Semantic Model; Amendment 2
2000ISO/IEC 8824-1:1998/Amd 1:2000 Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation; Amendment 1: Relative object identifiers
1999ISO/IEC 8824-1:1998/Cor 1:1999 Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation; Technical Corrigendum 1
1998ISO/IEC 8824-1:1998 Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation
1996ISO/IEC 8824-1:1995/Cor 1:1996 Information technology — Abstract Syntax Notation One (ASN.1): Specification of basic notation — Technical Corrigendum 1
1995ISO/IEC 8824-1:1995 Information technology — Abstract Syntax Notation One (ASN.1): Specification of basic notation