Transitions
Four standards, one planning cycle
More certificates are moving to new editions at once than at any time since the 2015 revisions. The hard part is not the clauses. It is the documentation you already have.
Where each standard stands
| Standard | Status | Transition period |
|---|---|---|
| ISO 14001Environmental | New edition published April 2026the 2015 edition is withdrawn | Running. The period is set by Global ACI and implemented by accreditation and certification bodies. Three years is the working expectation — confirm the date your own certification body is operating to. |
| ISO 9001Quality | Sixth edition published 16 September 2026the 2015 edition is superseded | Not yet set at the time of writing. Do not plan to a number you have seen quoted secondhand. |
| RC14001Responsible Care | 2026 technical specification publishedRCMS is at its 2023 edition | Set by the American Chemistry Council and its accredited certification bodies. |
| ISO 45001Health & safety | In revision, draft stage | No publication date to plan against yet. Treat any specific year you see quoted as speculation. |
| IATF 16949Automotive | No date announcedapplied together with ISO 9001, not instead of it | A scheme built on ISO 9001 cannot keep pointing at a superseded edition, so a revision follows in its turn. The date for it is not published. |
| ISO 19011Auditing guidelines | Fourth edition published 27 May 2026ISO stage 60.60 · the 2018 edition was withdrawn the same day | None. It is guidance, not a requirements standard, so nothing certifies to it and no transition is announced — which is why it is the revision most organizations have missed. It still governs how your internal audits are conducted. |
Verified against the issuing bodies on 12 September 2026. Transition periods are set by Global ACI rather than by ISO, and are then implemented by the accreditation and certification bodies — which is why none is stated here as a single global number. Confirm the date your own certification body is operating to.
What actually goes wrong
It is a documentation problem before it is a competence problem
Across transitions, two things account for most of the difficulty, and they are not the ones organizations brace for.
Getting existing documentation aligned
This is the work. A mature system has procedures, forms, registers, matrices and records written against the old edition, cross-referenced to old clause numbers, and embedded in training material and audit checklists. Aligning it is finite and unglamorous, and it is almost always discovered later than it should have been — often when the certification body confirms the transition audit date.
Slight misreading of the new requirements
A bump in the road rather than a crisis, but a costly one when it survives to the audit: a revised requirement read as equivalent to the old one when the emphasis has shifted, or read as a larger change than it is, producing work nobody needed. Both are cheap to correct early and expensive to correct in a finding.
The engagement
Transition Readiness Review
A fixed-scope review of your existing documented information against the new edition, clause by clause. It does not rewrite your system. It tells you exactly what has to change, what does not, and in what order — before the transition audit is booked rather than after.
What you receive
- A documentation alignment register — every procedure, form, register and record mapped to the new clause structure, marked no change, amend, or new, with the specific change named against each amendment.
- A requirements interpretation note on the clauses most often misread in this revision, written against your system rather than in general terms.
- An internal auditor competence gap statement — which of your auditors can audit to the new edition today and which need requalification.
- A sequenced transition plan with effort estimated per item and a working backward from your certificate expiry.
Most organizations do not need a consultant to run their transition. They need to know the size of it before they commit people to it, and they need the interpretation questions settled by somebody who has read the standard properly. Where the answer is that the gap is small, the review says so — and that is worth knowing before a budget is built around the opposite assumption.
What follows, if you want it
Documentation revision
The amendments themselves, executed against the alignment register — either delivered by the firm or run by your team with the register as the work plan.
Internal auditor training to the new edition
Requalification of your existing auditors against the revised requirements, and against ISO 19011:2026 — the fourth edition of the auditing guidance, published in May. Available now for ISO 14001:2026 and delivered from the practice; for the other standards, as each is published.
Internal audit against the new edition
A full internal audit run to the new requirements before the certification body arrives, so the findings are yours to close rather than theirs to raise.
Transition audit support
Preparation, attendance and corrective action planning through the certification body's transition audit itself.
Primary Source
A monthly brief, free and not gated
One message a month on where the standards actually stand — every date checked against the issuing body’s own document, and an honest blank where something has not been decided. Back issues stay on this site, so you can read one before deciding whether you want it.
Issue 02 — October 2026
ISO 9001:2015 is withdrawn, nobody has published the transition deadline, and the OSHA hazard communication date for employers is 20 November.
Read issue 02Write and say so
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