Guides

Switching ISO 27001 certification bodies

You are not locked in. Certificates transfer between accredited CBs — here's when and how to do it without breaking your certification cycle.

When switching makes sense

How transfers work

  1. Time it to the cycle. Transfers usually happen at a surveillance audit or at recertification — the cleanest handoff points.
  2. The new CB reviews your file. Expect them to examine prior audit reports, nonconformity closures, and your current certificate before accepting the transfer.
  3. No re-certification from scratch. A proper transfer keeps your three-year cycle intact; the new CB picks up surveillance where the old one left off.
  4. Notify stakeholders. Customers who hold your certificate on file should get the updated one — and check contract clauses that name your CB.
Check your agreement. Some certification agreements have notice periods or transfer fees. Read yours before you start the conversation — and get the new CB's transfer terms in writing too.

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