Toolkit

SOC 2 readiness cheat sheet

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

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Who it's for. Service organisations — cloud/SaaS providers, data centres, managed IT and other providers handling sensitive data for clients — whose customers want independent assurance over their controls.

Scope

  • Covers a defined system: the infrastructure, software, people, procedures and data used to deliver specific services
  • Security (the common criteria) is always included; Availability, Processing Integrity, Confidentiality and Privacy are added only where relevant
  • Market-driven, not legally required — customers write it into contracts and vendor-risk programmes

Key requirements

  • Define the services and commitments actually made to customers, in contracts, SLAs and marketing
  • Choose which Trust Services Criteria categories apply beyond Security
  • Decide how to handle subservice organisations: carve-out or inclusive method
  • Run a readiness assessment and fix gaps before the examination
  • Operate the controls for the whole review period if pursuing a Type 2 report — design alone only supports a Type 1
  • Engage an independent, licensed CPA firm — advisory support and the examination itself must come from separate, independent parties
  • Prepare the system description under the AICPA's description criteria (DC 200)

Evidence to gather

  • Governance records: policies, risk assessments, management oversight
  • Access records: provisioning, periodic reviews, termination evidence
  • Change records: approvals, testing, development/production segregation
  • Monitoring alerts, incident tickets, vulnerability scans and remediation
  • Subservice organisation due diligence and their own reports
  • HR records: background checks, training completion, policy acknowledgements

Common gaps

  • Saying 'we passed SOC 2' — there's no pass mark, only an opinion, which can note exceptions
  • Treating points of focus as a mandatory checklist instead of design guidance
  • A clean report that carves out the hosting provider, which says nothing about that provider's own controls
  • Forgetting complementary user entity controls that customers are responsible for operating themselves
  • Evidence gaps mid-period, like one missed quarterly access review, becoming a reported exception

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 SOC 2 guide, the official text, or a qualified adviser.

MajorCyber™ · Security Lights the Way majorcyber.org/toolkits/soc-2/