ISO 17025 accreditation cost: what moves the price for a laboratory, and what does not

What does ISO 17025 accreditation cost? Four budgets, not one

No accreditation programme has a list price, because no two laboratories bring the same scope, methods or starting point. The shape of the spend, however, is the same everywhere.

Consulting and implementation. Optional: help to build the management system and the technical evidence, from gap analysis to assessment readiness.

The accreditation body's fees. Paid to the body that assesses you and decides, never to a consultant, and continuing for as long as you hold the accreditation.

Technical investment. The spend that makes results defensible: calibrations from accredited providers, certified reference materials, proficiency testing fees, validation work and, where a method needs it, environmental control.

Internal resources. Staff hours on validation, uncertainty evaluation and records, plus management time, training and changing how work is done. Nobody invoices it, and it is often the largest of the four.

What moves the price: the drivers

The same facts about your laboratory push each budget, though not equally.

Scope is the lever you control most directly. Applying only for the tests or calibrations your customers actually require, and extending later, keeps every column smaller. How to word that scope is covered in the guide to the ISO/IEC 17025 scope of accreditation.

How the accreditation body's fees are built

Each accreditation body publishes or quotes its own fee structure, and normally you apply to your national body. The components below appear in some form in almost every schedule.

1. Application. A charge on applying, sometimes with a separate document review charge.
2. Pre-assessment, where offered. An optional, informal visit that tells you how ready you are. It costs extra but can prevent costlier findings later.
3. On-site assessment. Usually the largest element: days for the lead assessor and each technical assessor, including witnessing. The breadth of your scope largely sets how many are needed.
4. Travel and subsistence. Often charged on top, particularly when a specialist technical assessor travels far.
5. Findings and decision. Nonconformities are closed by the body's deadline. Ask whether reviewing your evidence, or a return visit to verify it, is charged separately.
6. Annual and surveillance charges. Once accreditation is granted, an annual fee and the cost of each surveillance visit, then reassessment on the body's cycle.

Before comparing money, compare credibility: only a body working to ISO/IEC 17011 and recognised through the Global ACI arrangement gives your results the acceptance you are paying for. The guide to choosing an accreditation body explains how to check.

The technical costs quotations leave out

Neither a consultant's proposal nor a body's schedule normally includes the laboratory spend the standard makes unavoidable, so it belongs in your own budget from the start.

• Calibration and traceability. Equipment and reference standards calibrated by accredited providers, plus intermediate checks. Instruments without a traceable certificate are the usual surprise. See equipment, calibration and metrological traceability.
• Certified reference materials. Needed for validation, verification and ongoing quality control, and consumed as you use them.
• Proficiency testing. Scheme fees for each discipline, repeated on the provider's calendar. Accreditation bodies expect ongoing participation, not a single round. See proficiency testing and interlaboratory comparison.
• Validation work. Instrument time, samples and analyst hours for in-house methods. See method verification and validation.
• Facilities. Environmental monitoring or control where a method's results depend on temperature, humidity or cleanliness.

Budget for the accreditation cycle, not the first year

Accreditation is held, not bought once. Surveillance is normally yearly, and a full reassessment follows on a cycle that differs by body: UKAS, for example, runs annual surveillance with the first visit six months after the grant, and reassesses every fourth year. Your budget should follow the same rhythm.

Adding methods later is an extension of scope and brings its own assessment. The guide to surveillance and reassessment sets out what each visit covers.

False economies that cost more

A "17025 certificate" instead of accreditation. A certificate from a certification body or a consultant is not accreditation and appears on no accreditation register. When a customer or regulator rejects it, the laboratory starts again and pays for the real assessment as well.

A scope wider than anyone asked for. Every extra method adds validation, calibration, proficiency testing and assessor time, now and at every surveillance visit.

Paying per document. Assessors look for records that prove competence, not a thick manual, and every unnecessary procedure must be maintained.

Applying before the evidence exists. Applying before methods are validated and proficiency results are in hand usually means more findings, more evidence reviews and sometimes a return visit. The ISO/IEC 17025 timeline explains why that evidence cannot be rushed.

How to compare ISO 17025 quotations

Compare totals only once quotations describe the same scope, sites and deliverables.

From consultants

• An all-inclusive proposal for a written scope of methods and sites, or an open-ended daily rate?
• Which deliverables, and which work your staff do: validation files, uncertainty budgets, procedures, training records?
• Are internal audit covering the technical clauses, management review, software and training for your people included?
• Are accreditation body fees and technical costs shown as separate lines? A consultant who bundles in the accreditation itself is a warning sign.

From accreditation bodies

• Global ACI recognition for your field of testing or calibration, confirmed on the register.
• Assessment days and the number of technical assessors, with the basis for them.
• Charges for pre-assessment, evidence review, return visits, travel, annual fees and surveillance across the full cycle.

ISO 17025 accreditation cost: questions buyers ask