FKINP Compare the same edition and certification scope
Require every proposal to state the edition of ISO 9001 being assessed, the sites and activities covered, audit days, surveillance arrangements and any applicable transition requirements. BSI supplies the standard and certification services, while UKAS provides an accreditation directory.[1][7] Confirm the certification body’s accreditation covers the quoted service and scope. If it quotes an older edition, obtain the current transition basis and timetable in writing; a general service page does not establish a transition deadline.
For a UK organisation choosing an ISO 9001 certification body, the main differences between these five are what sits around the audit: BSI combines access to the standard, training and certification,[1] while DNV emphasises risk-based auditing and digital management tools.[5] Whichever you choose, check its accreditation in UKAS’s public directory before signing.[7]
Compare the five providers
BSI
- Service model: BSI sells BS EN ISO 9001 and offers training alongside accredited certification assessment.[1]
- Audit and support approach: Certification uses a two-stage audit of the organisation’s systems and documents. Successful applicants receive a three-year certificate, subject to regular maintenance audits.[1]
- Suited to: Organisations wanting the standard, training and certification within one provider’s portfolio.[1]
DNV
- Service model: DNV offers accredited third-party certification, training, self-assessment, gap analysis and digital tools for managing compliance, improvement and the certification journey.[5]
- Audit and support approach: DNV describes its certification method as risk-based.[5]
- Suited to: Organisations prioritising digital management tools or integration with other management standards.[5]
Amtivo/British Assessment Bureau
- Service model: Amtivo provides ISO 9001 certification and guidance covering preparation through to certification.[2][4]
- Audit and support approach: Its guidance presents a gap analysis or pre-audit as an optional way to identify weaknesses before formal assessment.[4]
- Suited to: Organisations able to implement the QMS internally or use independent support. Amtivo says its certification auditors cannot provide consultancy under UKAS rules, although it can provide a shortlist of consultants.[4]
NQA
- Service model: NQA offers ISO 9001 certification for quality management systems.[3]
- Audit and support approach: Its cost guidance says price depends partly on audit duration, organisational size, risk and readiness.[3]
- Suited to: Organisations prepared to compare the proposed audit duration and assumptions with quotations from other providers.[3]
Bureau Veritas
- Service model: Bureau Veritas offers ISO 9001 certification to UK and international organisations.[6]
- Audit and support approach: Its material recognises an optional gap analysis or pre-audit before certification.[6]
- Suited to: Organisations seeking a provider that expressly serves businesses of any size or sector, including manufacturers, service providers, public bodies, professional services, charities and SMEs.[6]
Implementation and certification boundaries
Certification starts with a QMS that the organisation has implemented and is operating. Preparation includes defining its scope and context, quality objectives, responsibilities, processes, risks, resources and documented information.[3][4][5]
A consultant is not mandatory. Amtivo says its certification auditors cannot provide consultancy under UKAS rules, while DNV says an independent consultant may be useful when internal implementation competence or capacity is unavailable.[4][5]
Related services are not the same as hands-on implementation. BSI offers the standard, training and certification assessment; DNV lists training, self-assessment and gap analysis alongside certification. Ask whether anyone will design or build the QMS for you, because a certification body auditing it should not.[1][4][5]
Certification and surveillance
An optional gap analysis or pre-audit can identify nonconformities and weaknesses before formal certification.[4][5][6]
BSI’s process provides one published example: its certification assessment has two stages covering the management system and its documentation. Following successful assessment, BSI issues a three-year certificate and conducts regular maintenance audits.[1]
Maintaining certification requires continued operation and improvement of the QMS, regular internal audits, correction of nonconformities and certification-body surveillance.[3][5]
What to confirm with each provider
Certification costs vary with factors including organisational size, location, sector, audit duration, risk and readiness. The standard, process changes and employee training may create additional costs.[1][2][3] For a like-for-like comparison, confirm the following with each provider:
- BSI: Confirm the total price and calculation basis, audit-day allocation, detailed surveillance schedule, payment terms, contract duration and cancellation or refund provisions.[1]
- Amtivo: Confirm the total price, audit-day allocation, payment-plan details, contract duration and cancellation or refund provisions.[2][4]
- NQA: Confirm the total price, remote-audit availability, payment options, contract terms, cancellation or refund provisions, and the boundary between certification and consultancy.[3]
- DNV: Confirm the total price, certificate-validity period, surveillance frequency, contract terms, cancellation or refund provisions, and the relevant UK accreditation status.[5]
- Bureau Veritas: Confirm the total price, audit-day allocation, any minimum QMS operating period, payment options, contract terms, cancellation or refund provisions, and the boundary between certification and consultancy.[6]
Give each bidder the same scope, site count, headcount and audit assumptions. Ask the provider to state its travel basis and exactly what initial certification and surveillance work the quoted price includes.
Verify credibility before signing
Ask each bidder for written evidence of accreditation and the accreditation scope covering the requested certification activity. Amtivo describes UKAS as the sole accreditation body in the UK.[4] UKAS publishes a searchable directory of accredited organisations that can be filtered to certification bodies, so check the provider’s name and accreditation scope there.[7]
- Define the proposal: Record the legal contracting entity, certification scope, included sites, audit stages and days, surveillance arrangements, certificate term, travel costs, payment schedule, renewal process and cancellation rights.
- Separate support from certification: Identify whether training, gap analysis or consultant referrals are optional, and document how implementation support is kept separate from the certification audit.[1][4][5]
- Compare consistently: Assess accreditation and scope, service-model fit, audit support, total quoted cost and contractual terms using the same criteria for every bidder.
References
- ISO 9001 – Quality Management Systems | BSI UK (bsigroup.com)
- ISO 9001 Standard Explained – Quality Management (amtivo.com)
- ISO 9001 Certification | Quality Management System (QMS) | NQA (nqa.com)
- How to Get ISO 9001 Certification: A Step-by-Step Guide (amtivo.com)
- ISO 9001 Certification: Quality Management Systems | DNV UK (dnv.co.uk)
- ISO 9001 Certification | Bureau Veritas UK (bureauveritas.co.uk)
- Find an accredited organisation – UKAS (ukas.com)
