What must certification bodies transition?
A certification body must update its own arrangements for auditing and certifying to ISO 9001:2026, demonstrate readiness through the applicable accreditation process and manage the transition of its certified clients. Its obligations are different from the QMS requirements that apply to a company seeking certification.
ISO/IEC 17021-1 provides requirements for bodies that audit and certify management systems, including competence, consistency and impartiality. ISO 9001 is the client system standard. The accreditation body evaluates the certification body’s relevant capability; the certification body evaluates the client’s QMS.
The transition guide explains what certified organisations should do. This article concentrates on the provider side so clients and practitioners can interpret transition announcements without confusing responsibilities.
Which international milestones concern certification bodies?
The ISO technical committee’s release announcement says accredited certification bodies must submit their transition declaration and supporting information by 30 June 2027. Accreditation body transition decisions are to be completed by 30 September 2027.
It also identifies 31 March 2028 as the point from which new and initial accredited certifications may only be issued to the 2026 edition. Existing certified organisations have until 30 September 2029 to complete transition. These are different populations and events, so a provider should preserve the distinction in its client communication.
The committee announcement is a public transition summary. A certification body must also identify the actual applicable accreditation arrangements and mandatory documents. It should not rely on an old transition document for another revision simply because it contains familiar terminology.
What does the UKAS approach require?
UKAS’s revised bulletin dated 7 October 2026 describes a declaration supported by evidence of implementation for the conformity assessment bodies under its accreditation. It identifies documented gap analysis, applicable change identification, implementation, personnel competence, updated certification processes where necessary and arrangements to transition clients within the required timescales.
Those are provider tasks. A manufacturer holding a UKAS accredited certificate does not submit the certification body’s declaration as its own transition application. Its route is through its issuer’s client assessment and decision process.
UKAS states that it will review the body’s understanding and implementation, supporting a recommendation and an independent accreditation decision. It also explains that implementation effectiveness will be followed up through subsequent routine assessment. The declaration therefore does not replace accreditation oversight.
What should evidence of provider readiness cover?
The provider needs to show more than a revised audit checklist. Consider the chain from understanding the final edition through personnel competence, application review, audit planning, evaluation, reporting, technical review, certification decisions and client information.
A practical internal readiness review could sample an audit plan and a report against changed expectations, then check whether the reviewer and decision maker can identify inadequate evidence. This is an original verification suggestion, not an additional prescribed UKAS test.
Competence needs to relate to the work people perform. Attendance at a revision briefing does not automatically establish that an auditor can evaluate implementation or that a decision maker can assess a transition recommendation. The body’s own applicable competence controls should support those conclusions.
When may a provider claim accredited certification?
UKAS states that, until it has made the accreditation transition decision, certification issued against ISO 9001:2026 must not be represented as accredited. A provider may therefore be commercially active before it can make the accredited claim that some clients require.
Communication should distinguish training availability, proposed audit dates, assessment readiness and approved accredited service. Clients need to know which service they are buying and what outcome can be issued. A proposal that simply promises an immediate upgrade can hide important assurance differences.
Where another accreditation body is involved, consult its applicable arrangements. The UKAS statement should not be relabelled as a detailed operational rule for every jurisdiction without verification. The accreditation deadlines article maps the related milestones by audience.
How should client transition be managed?
Develop a controlled client transition programme using actual certificate dates, scopes, locations, available competence and assessment capacity. Explain the possible audit routes and agree suitable arrangements with each client. Keep necessary follow up and decision work visible in scheduling.
Monitor unresolved cases early enough to act. A client who has booked an audit is not necessarily transitioned, and a completed audit may still require corrective action evidence or review. Report progress using confirmed outcomes as well as planned activity.
UKAS also specifies a local 16 March 2028 stop on new applications to the previous edition. Preserve its application meaning when communicating alongside the committee’s 31 March 2028 initial issuance milestone. Neither should be substituted for the existing client completion endpoint.
Keep references and public claims current
UKAS’s bulletin refers to Global ACI arrangements. Legacy IAF materials may remain useful historical resources, but their presence online does not establish that they govern this transition. Check document identity, applicability, revision and effective dates through the responsible organisation.
A sound provider transition leaves a traceable connection between competence, implemented certification processes, accreditation approval and client outcomes. Accurate communication is part of that control: it enables customers to plan against verified facts instead of mistaking a provider’s internal preparation milestone for their own completed certification.