If your laboratory holds ISO 17025 accreditation, then regular participation in a proficiency testing scheme is a mandatory requirement. In addition, proficiency testing schemes (also known as ‘round robin’ schemes) provide participating laboratories with an objective way of assessing their performance (bias, stability, and repeatability) by a series of regular inter-laboratory comparisons.

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Offshore oil and gas production platform
Global Gas and LNG Proficiency Testing Scheme (GGLNG)

This proficiency testing scheme is for the LNG industry

Stack Emissions Proficiency Testing Scheme (SEPTS)
This proficiency testing scheme is for companies that provide stack testing services
EffecTech Calibration Gases, ISO 17025 standards, reference gas mixtures
On-demand Proficiency Testing Schemes

These schemes are design to suit individual customer requirements

Tablet screen showing part of a proficiency testing scheme report with control chart with limit values and calculated uncertainties
About EffecTech proficiency testing schemes

EffecTech’s proficiency testing schemes attract participants from all over the world.