What is ISO/IEC 17025?
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories, ensuring valid, reliable results that are accepted internationally.
Benefits of Certification
- ✔Demonstrate technical competence
- ✔Produce internationally accepted results
- ✔Reduce need for re-testing across borders
- ✔Improve confidence in laboratory data
- ✔Win contracts requiring accredited testing
Scope
For laboratories that perform testing and/or calibration, including sampling, regardless of the number of personnel.
Who it applies to
- ●Testing & calibration laboratories
- ●Construction & materials testing
- ●Environmental & water testing
- ●Petroleum & chemical labs
- ●Clinical & medical labs
- ●Food & agriculture labs
What the scope covers
- ▸Method validation and measurement uncertainty
- ▸Traceability of measurements
- ▸Competence of personnel and equipment
- ▸Sampling and handling of test items
- ▸Quality assurance of results
- ▸Impartiality and confidentiality
Key Requirements
- ▸Impartiality and confidentiality
- ▸Competence of personnel and equipment
- ▸Method validation and measurement uncertainty
- ▸Traceability of measurements
- ▸Handling of test and calibration items
- ▸Quality assurance of results
Certification Process
- 1
Application & Quotation
Submit your details and receive a tailored, fixed-price quotation based on scope, sites and headcount.
- 2
Gap Analysis (Optional)
An optional pre-audit review identifies gaps between your current practices and the standard.
- 3
Stage 1 Audit
Documentation review to confirm your management system is designed and ready for assessment.
- 4
Stage 2 Audit
On-site (or remote) assessment of the implementation and effectiveness of your system.
- 5
Certification Decision
An independent technical review leads to the certification decision and issue of your certificate.
- 6
Surveillance & Renewal
Annual surveillance audits maintain your certification over the three-year cycle before recertification.
Documents Required
- 📄Company registration / incorporation details
- 📄Organisation chart and list of sites
- 📄Scope statement of activities
- 📄Management system manual / documented information
- 📄Key policies and procedures relevant to the standard
- 📄Records demonstrating implementation (audits, reviews, training)
Frequently Asked Questions
How long does ISO/IEC 17025 certification take?
Typical timelines range from 4 to 12 weeks depending on the size of your organisation, the number of sites and how mature your existing management system is.
How long is a ISO/IEC 17025 certificate valid?
Certificates are issued for a three-year cycle, subject to successful annual surveillance audits, after which recertification renews the cycle.
Can the audit be conducted remotely?
Yes. Where appropriate, UKCTL can conduct Stage 1 and parts of Stage 2 remotely, combined with on-site verification as required.
Is ISO/IEC 17025 certification accredited?
UKCTL issues accredited certificates recognised internationally, giving your customers and stakeholders confidence in the assessment.
Get ISO/IEC 17025 certified with UKCTL
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