Draft
International Standard
ISO/IEC DIS 27000
Information security, cybersecurity and privacy protection — Information security management systems — Overview
Reference number
ISO/IEC DIS 27000
Edition 6
© ISO 2025
Draft International Standard
Under development
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO/IEC 27000:2018

Abstract

ISO/IEC 27000:2018 provides the overview of information security management systems (ISMS). It also provides terms and definitions commonly used in the ISMS family of standards. This document is applicable to all types and sizes of organization (e.g. commercial enterprises, government agencies, not-for-profit organizations).

The terms and definitions provided in this document

- cover commonly used terms and definitions in the ISMS family of standards;

- do not cover all terms and definitions applied within the ISMS family of standards; and

- do not limit the ISMS family of standards in defining new terms for use.

General information

Life cycle

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