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Proficiency Testing

Proficiency Testing (PT) is a key requirement for accreditation to both ISO/IEC 17025 and ISO 15189. For the past 40 years, we’ve been leveraging our technical expertise and influence to drive the future of PT and quality assurance. We currently provide programmes with localised support across a global network - to over 13,000 laboratories in more than 160 countries.

AXIO Proficiency Testing, LGC’s trusted experts in proficiency testing, operate programmes and schemes across the food, beverage, environmental, clinical, pharmaceutical, consumer safety, forensic and petroleum sectors - giving you confidence in your results and helping drive your laboratory’s continuous improvement.

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Get your lab PT ready for 2026!

Find out everything you need to know about LGC AXIO Proficiency Testing, from how it works and the benefits it provides, through to our full list of available samples across a range of sectors.

See Catalogue
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30 years of data in one paper...

Our new white paper, Insights from 30 Years of Salmonella Proficiency Testing, analyses more than 200,000 AXIO results to reveal how Salmonella testing has evolved over the past three decades.

Download for free
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LGC Industrial PT now available via AXIO

LGC Industrial PT is now available via AXIO, offering labs On-Demand PT via PORTAL for the elemental content of metals and alloys, plus samples relevant to the petroleum industry.

See our range
  • Get your lab PT ready for 2026!

    Check out our range of samples for 2026

  • 30 years of data in one paper...

    Read our free Salmonella white paper now.

  • LGC Industrial PT now available via AXIO

    On-Demand PT for all your metal, alloy and petroleum testing.


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