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ISO 17025 accreditation in the Netherlands and Europe: the RvA, EA recognition and a Dutch laboratory's scope

Clause by clause: ISO/IEC 17025:2017 requirements: every clause explained →

What is different about ISO/IEC 17025 in the Netherlands and across Europe: how the RvA route works, how EA and Global ACI recognition carry your results abroad, and the Dutch decisions on language, sites and suppliers that shape the project.

  • Updated September 2026
  • 5-minute read
  • Part of the ISO/IEC 17025 hub

Key points

  • ISO/IEC 17025 accreditation in the Netherlands is granted by the Raad voor Accreditatie (RvA), which the Dutch government designated as the national accreditation body in 2010. Sterling prepares the laboratory; the RvA assesses and decides.
  • The RvA is a member of the European co-operation for Accreditation (EA), whose agreement lets accreditations be accepted across its members, which matters for Dutch laboratories reporting to German, Belgian or other European customers.
  • Recognition outside Europe runs through Global ACI. We have not confirmed the RvA's individual listing, so a laboratory with customers beyond the EU should check it before relying on it.
  • The Dutch decisions that shape the project are practical: the language the methods and bench records use, which sites and disciplines go on one application, and whose accreditation stands behind your calibrations and proficiency testing.

Why laboratories in the Netherlands and Europe seek ISO/IEC 17025 accreditation

A Dutch laboratory usually applies because someone who relies on its numbers has asked. A manufacturer wants calibration certificates it can put in front of its own auditors; a food, water or materials client wants test reports that hold up in a dispute; a customer in Germany or Belgium wants results it does not have to repeat. An accredited result answers all three, for the tests or calibrations named on the laboratory's scope and nothing else.

The European setting adds one advantage. Accreditation bodies across the EU work under the same Regulation, 765/2008, and EA maintains the agreement under which its members' accreditations are accepted across borders. A Dutch laboratory serving clients across Europe therefore builds one accredited scope with the RvA, not one per market. What the standard itself asks for is covered in ISO/IEC 17025 requirements explained.

The RvA and the route to ISO/IEC 17025 accreditation

The RvA is an independent administrative body with no profit objective, designated in 2010 under Regulation 765/2008 and accountable to a Dutch government minister. It accredits laboratories as well as inspection, certification and verification bodies, and it works to ISO/IEC 17011, the standard for accreditation bodies.

The route follows the pattern every accreditation body uses: an application with your documents, a document review, a pre-assessment where one is offered, then an on-site assessment by a lead assessor and technical assessors who watch tests or calibrations being performed. Findings are closed with evidence by the body's deadline, and a decision follows. The RvA's current application forms, pre-assessment option and fees are set by the RvA itself, so confirm them on its website before you plan; the ISO/IEC 17025 accreditation process walks through each stage.

Once granted, the accreditation appears on the RvA's public register, which also lists new accreditations, suspensions and withdrawals. That register, not a logo on a report, is where a Dutch customer checks what a laboratory is accredited to do.

Local practice that changes a Dutch laboratory project

Methods in English, bench records in Dutch

Standard methods are often published in English, while work instructions, training records and bench notes are written in Dutch by the people doing the work. Decide early which documents live in which language, and ask the RvA whether its lead and technical assessors for your disciplines can work in both.

One application, several sites or disciplines

The scope names each test or calibration, method, range and site, and nothing left off it is accredited. If a site sits across the border in Germany or Belgium, ask the RvA before the gap analysis whether it can include that site or whether that country's national body assesses it; we have not confirmed the rule, so treat it as a question for the body.

Whose accreditation stands behind your traceability

When a calibration provider is Dutch, check its scope on the RvA register; when it is German, check the register of DAkkS, Germany's national accreditation body. The same applies to proficiency testing providers, whose competence standard is ISO/IEC 17043. Each time, confirm the accredited scope covers your parameter and range.

What to check locally, and where

Local itemWhat it means for your projectWhere to verify it
The RvA as your accreditation bodySets the application route, assessment days, fees and the deadline for closing findingsThe RvA website, its application and accreditation pages
A laboratory's scope and statusShows the exact tests, calibrations, methods, ranges and sites accredited, and whether any are suspended or withdrawnThe RvA public register
EA membership and signatory scopeSupports acceptance of your results by customers in other European countriesEA's website, its member and signatory lists
Global ACI recognitionSupports acceptance outside Europe, unless a regulation or law in that country prevents itThe Global ACI list of recognised bodies, checked against the RvA's own statement
Calibration and proficiency testing providersTheir accredited scope must cover the parameter and range your methods useThe register of the provider's accreditation body, such as the RvA or DAkkS
A customer or authority asking for accredited resultsThe methods and ranges it expects must appear on your scope before you report to itThe contract, tender or regulation text that sets the requirement

How Sterling works with laboratories in the Netherlands

Dutch and European laboratories are supported from Sterling's office in Enschede, backed by 8,100+ client engagements in 60+ countries since 2003 and offices in 21 countries. We plan around what sets the pace: method validation, the proficiency testing calendar and the RvA's scheduling. Effivity holds the management system records, while your technical records stay in the laboratory's own systems and are linked as evidence. Sterling does not accredit: the RvA assesses your laboratory and decides.

How Sterling supports laboratories in the Netherlands and Europe

A laboratory ready for its RvA assessment, and results Europe accepts

We agree the scope with you, review the laboratory method by method, build the validation, uncertainty and traceability evidence with your technical staff, set up the proficiency testing plan, train your internal auditors and stay with you through the RvA's document review and on-site assessment. We ensure successful accreditation for our clients.

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ISO/IEC 17025 in the Netherlands and Europe: questions laboratories ask

How do we get ISO 17025 accreditation in the Netherlands?

You apply to the RvA, the Dutch national accreditation body, which reviews your documents, assesses the laboratory on site and decides. Confirm its current application route on its website before you plan.

Is RvA ISO 17025 accreditation accepted in Germany and Belgium?

Generally yes, because the RvA is a member of EA, whose agreement lets accreditations be accepted across its members. Check on EA's website that the RvA's signatory scope covers testing and calibration.

How do I check a Dutch laboratory's ISO 17025 accreditation?

Search the laboratory on the RvA public register and read its scope. Confirm that the test or calibration, method, range and site you need are listed, and that the accreditation is not suspended or withdrawn.

How long does RvA accreditation take for a new laboratory?

Plan on six to twelve months for a first accreditation, including the RvA's part. Method validation, proficiency testing rounds and the RvA's assessor scheduling set the pace more than paperwork does.

ISO/IEC 17025 implementation

ISO/IEC 17025 requirements

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