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    • INFORMATION TECHNOLOGY. OFFICE MACHINES
    • Open systems interconnection (OSI)
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    • CSA ISO/IEC 8824-1:22

    Codes & Standards - Subscribe

    CSA ISO/IEC 8824-1:22

    Information technology — Abstract Syntax Notation One (ASN.1) — Part 1: Specification of basic notation (Adopted ISO/IEC 8824-1:2021, sixth edition, 2021-06)

    SKU: 2701693 Published by CSA Group Publication Year 2022

    Product Details

    • Preface/Scope
    • Items Included

    CSA Preface


    Standards development within the Information Technology sector is harmonized with international standards development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the SCC Mirror Committee (SMC) on ISO/IEC Joint Technical Committee 1 on Information Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO member body for Canada and sponsor of the Canadian National Committee of the IEC.


    For brevity, this Standard will be referred to as CSA ISO/IEC 8824-1 throughout.


    This Standard supersedes CAN/CSA-ISO/IEC 8824-1:16 (adopted ISO/IEC 8824-1:2015).


    This Standard has been formally approved, without modification, by the Technical Committee and has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group.


    Scope


    This Recommendation | International Standard provides a standard notation called Abstract Syntax Notation One (ASN.1) that is used for the definition of data types, values, and constraints on data types.


    This Recommendation | International Standard:


    - defines a number of simple types, with their tags, and specifies a notation for referencing these types and for specifying values of these types;


    - defines mechanisms for constructing new types from more basic types, and specifies a notation for defining such types and assigning them tags, and for specifying values of these types;


    - defines character sets (by reference to other Recommendations and/or International Standards) for use within ASN.1.


    The ASN.1 notation can be applied whenever it is necessary to define the abstract syntax of information.


    The ASN.1 notation is referenced by other standards which define encoding rules for the ASN.1 types.

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    CSA ISO/IEC 8824-1:22

    Information technology — Abstract Syntax Notation One (ASN.1) — Part 1: Specification of basic notation (Adopted ISO/IEC 8824-1:2021, sixth edition, 2021-06)

    Active
    English

    CAN/CSA-ISO/IEC 8824-1:16/A1:20 (R2021)

    Amendment 1:2020 to CAN/CSA-ISO/IEC 8824-1:16, Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation - Amendment 1: Relaxing imports clause to allow importation of definitions from new versions of a given module (Adopted amendment 1:2019 to ISO/IEC 8824-1:2015)

    Withdrawn
    English

    CAN/CSA-ISO/IEC 8824-1:16 (R2021)

    Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation (Adopted ISO/IEC 8824-1:2015, fifth edition, 2015-11-15)

    Withdrawn
    English

    CAN/CSA-ISO/IEC 8824-1:12 (R2016)

    Information technology - Abstract syntax notation one (ASN.1): Specification of basic notation (Adopted ISO/IEC 8824-1:2008, fourth edition, 2008-12-15)

    Withdrawn
    English

    CAN/CSA-ISO/IEC 8824-1-04 (R2009)

    Information Technology - Abstract Syntax Notation One (ASN.1): Specification of Basic Notation (Adopted ISO/IEC 8824-1:2002, third edition, 2002-12-15)

    Withdrawn
    English

    CAN/CSA-ISO/CEI 8824-1-F04 (R2009)

    Technologies de l'information - Notation de syntaxe abstraite numéro un (ASN.1): Spécification de la notation de base (norme ISO/CEI 8824-1:2002 adoptée, troisième édition, 2002-12-15)

    Withdrawn
    French

    CAN/CSA-ISO/IEC 8824-1-02

    Information Technology - Abstract Syntax Notation One (ASN.1): Specification of Basic Notation (Adopted ISO/IEC 8824-1:1998, second edition, 1998-12-15)

    Withdrawn
    English

    CAN/CSA-ISO/CEI 8824-1-F02

    Technologies de l'information - Notation de syntaxe abstraite numéro un (ASN.1): Spécification de la notation de base (norme ISO/CEI 8824-1:1998 adoptée, deuxième édition, 1998-12-15)

    Withdrawn
    French

    CAN/CSA-ISO/IEC 8824-1-97 (R2001)

    Information Technology - Abstract Syntax Notation One (ASN.1): Specification of Basic Notation (Adopted ISO/IEC 8824-1:1995)

    Withdrawn
    English
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