ISO 27001:2022

11/09/2025

Author: Stuart Barker | ISO 27001 Expert and Thought Leader

ISO 27001:2022 is the most recent version of the international standard for information security management systems (ISMS). Published on October 25, 2022, it updates the previous 2013 version to better reflect modern information security practices and emerging threats. The standard provides a framework for organisations to manage the security of their information, including people, processes, and technology.

Key Changes

  • Annex A Controls: The number of controls in Annex A has been reduced from 114 to 93. These controls are now grouped into four themes instead of 14 domains:
    • Organisational Controls (37 controls)
    • People Controls (8 controls)
    • Physical Controls (14 controls)
    • Technological Controls (34 controls)
  • Risk Management: There’s a new emphasis on the context of the organisation and the needs of interested parties.
  • Streamlined Language: The new version uses simpler language to make the standard more accessible and easier to implement.

ISO 27001 Context

The ISO 27001:2022 standard is the core of the ISO/IEC 27000 family of standards. Organisations that were certified to the 2013 version have a three-year transition period to update their ISMS to the 2022 requirements.

About the author

Stuart Barker is an information security practitioner of over 30 years. He holds an MSc in Software and Systems Security and an undergraduate degree in Software Engineering. He is an ISO 27001 expert and thought leader holding both ISO 27001 Lead Implementer and ISO 27001 Lead Auditor qualifications. In 2010 he started his first cyber security consulting business that he sold in 2018. He worked for over a decade for GE, leading a data governance team across Europe and since then has gone on to deliver hundreds of client engagements and audits.

He regularly mentors and trains professionals on information security and runs a successful ISO 27001 YouTube channel where he shows people how they can implement ISO 27001 themselves. He is passionate that knowledge should not be hoarded and brought to market the first of its kind online ISO 27001 store for all the tools and templates people need when they want to do it themselves.

In his personal life he is an active and a hobbyist kickboxer.

His specialisms are ISO 27001 and SOC 2 and his niche is start up and early stage business.