BS ISO 24531:2013

Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Terms and definitions
5 Abbreviated terms
6 Document convention
7 Requirements
8 Rules for registration and management of XML schema
  constructs in data registry (DR) and/or data
  dictionaries (DDs)
Annex A (informative) - Model/document transformation
Annex B (normative) - Definition of the Message class
Annex C (informative) - Example Message Exchange: Model
Annex D (normative) - Unqualified data types schema
Annex E (normative) - Common basic components schema
Annex F (normative) - Common aggregate components schema
Annex G (normative) - Common extension components schema
Annex H (normative) - Extension content data type schema
Annex I (normative) - Common message components schema
Annex J (informative) - Example message exchange: request
        message schema
Annex K (informative) - Example message exchange: response
        message schema
Annex L (informative) - Example message exchange: default
        genericode files
Annex M (informative) - Example message exchange: default
        context value association file
Annex N (informative) - Example CVA transformation file
Annex O (informative) - Example message exchange: default
        value validation transformation file
Annex P (informative) - Example message exchange:
        customized genericode files
Annex Q (informative) - Example message exchange:
        customized context value association file
Annex R (informative) - Example message exchange:
        customized value validation transformation file
Annex S (informative) - Example message exchange:
        customized extension content data type schema
Annex T (informative) - Example message exchange:
        customized data type definition
Annex U (informative) - Example message exchange:
        example request
Annex V (informative) - Example message exchange:
        example responses
Annex W (informative) - Comparison Between ISO 24531
        and UBL NDR 2.1
Bibliography

Describes consistent rules and rule references to provide a framework to be used when implementing XML-based applications in ITS, and particularly in specifying XML in ITS standards, ITS data registries and ITS data dictionaries.

This International Standard assists ITS standards developers and users of ITS standards who wish to use XML, by providing a consistent definition of the rules and rule references for the use of XML within ITS systems. This International Standard defines consistent rules and rule references to provide a framework to be used when implementing XML-based applications in ITS, and particularly in specifying XML in ITS standards, ITS data registries and ITS data dictionaries. This International Standard also provides guidance and examples in respect of the use of XML in ITS, and the elaboration of XML within the ASN.1 data definitions required by ISO 14813-6 and ISO 14817.

NOTE A table of language comparisons (XML, ASN.1, UML) can be found in ISO14813-6:2009.