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.

Stack Emissions Proficiency Testing Scheme (SEPTS)

Proficiency testing scheme for ISO 17025 laboratories measuring stack emissions.

Tablet screen showing part of a proficiency testing scheme report with control chart with limit values and calculated uncertainties
On Demand Proficiency Testing Schemes

On demand Proficiency Testing Schemes to suit individual customer requirements.

On target
About EffecTech’s Proficiency Testing Schemes

Customers participating in an EffecTech proficiency testing scheme benefit from a responsive, experienced team who ensure that the scheme provision, is performed at the highest level of quality.

Stack Emissions Proficiency Testing Scheme (SEPTS)
Sign up for the SEPTS proficiency testing scheme

Find the enrolment form for SEPTS and the Instructions to Participants.