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Writing Standards

The rules for the structure and drafting of documents intended to become International Standards, Technical Specifications or Publicly Available Specifications are described in the ISO/IEC Directives, Part 2. As far as practicable, the rules also apply to documents intended to become Technical Reports or Guides. They are intended to ensure that such documents are drafted in as uniform a manner as practicable, irrespective of the technical content. The rules regarding formats of text and graphics files submitted to ISO/CS for distribution, are also provided, together with a range of boilerplate texts.

ISO/IEC Directives, Part 2, Rules for the structure and drafting of International Standards (Ed.5)
(includes access for authorized users to the texts of normative references cited in the Directives themselves, or in the ISO Supplement)
English version / French version

Guidelines for the preparation and submission of texts
Guidelines for the preparation and submission of graphics
Boilerplate texts (standard texts for forewords, introductory texts, etc.)
For the procedures for the technical work, refer to the section Development procedures.
For the electronic tools supporting the preparation of ISO & ISO/IEC documents, refer to the section ISO templates for drafting standards and ITSIG exchange DTD