Toolkit

ISO/IEC 27701 readiness cheat sheet

A one-page summary to work from, not a substitute for the full guide or the official text.

Saves a one-page PDF straight to your device. It is put together by your browser, on this page — nothing is uploaded.

Who it's for. Any organisation that processes personally identifiable information as a controller, a processor, or both, and wants a structured, auditable privacy programme.

Scope

  • Covers PII controllers (who decide the purpose and means of processing) and PII processors (who process on their behalf)
  • Since the 2025 edition, can be implemented and certified standalone — no longer requires ISO/IEC 27001 first
  • Scope should state which processing activities, systems, sites and roles are covered

Key requirements

  • Define roles and scope for each processing activity
  • Map PII and processing: records of processing, data flows, systems and third parties
  • Run a privacy risk assessment that considers risk to individuals, not just the organisation
  • Identify legal and contractual requirements in every jurisdiction you operate in
  • Give notices, manage consent where relevant, and handle data subject or data principal rights requests
  • Put processor obligations in contracts: process only on instructions, support breach and rights handling, control sub-processors
  • Produce a Statement of Applicability against the Annex A controls

Evidence to gather

  • PIMS scope and policy
  • Records of processing and data-flow maps
  • Privacy risk and impact assessments
  • Notices, consent records and rights-request logs
  • Processor and sub-processor agreements
  • Cross-border transfer assessments
  • Breach register

Common gaps

  • Assuming certification proves legal compliance with GDPR, DPDP or another privacy law — it doesn't
  • Ignoring the processor role: many SaaS providers are both controller for their own account data and processor for customer content
  • Still working from the 2019 clause structure instead of the 2025 standalone one
  • No re-mapping plan for organisations transitioning from a 2019 certificate

This is general educational information, condensed by MajorCyber™ in its own words, not legal, audit or certification advice, and not a compliance assessment, certification or attestation of any kind. It is a starting checklist, not a complete statement of the framework's requirements — confirm anything material against the full ISO/IEC 27701 guide, the official text, or a qualified adviser.

MajorCyber™ · Security Lights the Way majorcyber.org/toolkits/iso-27701/