Metrology Glossary: ISO/IEC 17025 Accreditation

What Is ISO/IEC 17025 Accreditation?

ISO/IEC 17025, a globally recognized standard, sets the criteria for assessing testing and calibration labs’ competence. Widely adopted in over 160 countries, it’s often demanded by clients and regulators as evidence of a lab’s technical expertise and reliability. The accreditation process involves a rigorous evaluation by an accredited body, inspecting all aspects of the lab’s operations, including management systems, technical expertise, and quality assurance. Accredited labs must sustain compliance with ISO/IEC 17025 through regular surveillance audits. This ongoing commitment to excellence ensures that these labs consistently deliver dependable and accurate results, reinforcing their position as trusted sources for testing and calibration services.

Why Is ISO/IEC 17205 Accreditation Important?

  • Elevating Laboratory Reputation: ISO/IEC 17025 accreditation globally certifies quality, enhancing a lab’s standing in critical sectors such as healthcare and manufacturing. It grants a competitive edge, showcasing commitment to best practices.
  • Ensuring Quality and Competence: Strict ISO/IEC 17025 requirements guide labs in implementing robust quality management systems, ensuring technical competence, calibrated equipment use, and accurate record-keeping for consistent, reliable results.
  • Facilitating Trade and Compliance: ISO/IEC 17025 accreditation is often a prerequisite for regulatory compliance, aligning with international standards to simplify cross-border trade and testing harmonization.
  • Building Trust in Results: Accreditation fosters trust by affirming lab competence, crucial in sectors like public health. It assures clients and regulators of precise, reliable data for informed decision-making.
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Further Reading

cross calibration laboratory technician at work
For most operations and maintenance departments, precision calibration of measurement equipment is a necessary evil. It’s time consuming and requires a great deal of paperwork. But when that inspector comes around, either from the FDA, ISO or another governing body, and you can produce all the required certs and answer
June 16, 2017
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sample calibration certificate from Cross Company
Audits are a necessary and often nerve-wracking aspect of doing business for manufacturers. Whether you’re undergoing ISO, FDA, or customer audits, calibration is a critical component of maintaining compliance and ensuring quality. So how can you feel confident in your calibration program heading into an audit?
June 16, 2017
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testing chamber validation
We are often asked about the difference between calibration, verification, and validation. While they may seem similar, it is critical that you use the correct process or processes to ensure that your quality system meets all the necessary requirements.
July 31, 2017
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Did you know… Cross Company is an ESOP (Employee Stock Ownership Plan). Our ESOP started in 1979 and as of 2006, we are 100% employee-owned! Learn more about our ESOP and how that benefits both team members and our customers.
Did you know... the precision measurement group at Cross was founded in 1939 by our current CEO's grandfather, Jim King. That's a whole lot of calibration!
Did you know... A fingerprint weighs about 50 micrograms. We know, we weighed it! The residue left from a finger can actually make a difference in weight results which is why we wear gloves when we calibrate weights. For reference, a sheet of paper is about 4.5 grams, that’s 4.5 million micrograms.
Did you know… Cross Company has grown significantly since our start in 1954. Over the years we've acquired 26 companies! Today, our five groups have expertise in everything from industrial automation to precision measurement, and industry knowledge going all the way back to 1939.