Welcome to EPTIS

We help you find a Proficiency Testing (PT) scheme or round for your laboratory.

   PT scheme database

Our core service, brought to you by a network of coordinators worldwide.

There are many PT schemes operated worldwide. You find a large share of them in our database - 1000s of regularly operated schemes but no one-off, single PT rounds. Try and browse our database, it is free and easy to use. Examples for your database query:

legionella water
color colour textile
radioact* environm*

Found a suitable PT scheme? Please contact its provider directly for further info. Good luck!

   Next events

We have started a brand new list for workshops and trainings broadly relating to PT. Coming up next:

21 Jan 2019 | Quality of Test Results for Conformity Assessment of a Chemical Composition
8-10 May 2019 | Evaluation of PT & method validation studies with PROLab

... and more.

   Next PT rounds

The PT round calendar lists a selection of next PT rounds. The mini fee that we ask for inclusion in this list helps EPTIS to continue its service. Coming up next:

Qualitycheck | Water: microbiology, chemistry and physical chemistry
CEPROCIM | Adhesives for ceramic tiles: adhesive strength after water immersion cf. EN 12004
OFI | Plastics, geosynthetics, rubber: physical and chemical properties
MasterLab | Aquaculture: nutritional components
MasterLab | Maize & wheat: four different mycotoxins
Qualitycheck | Water, contaminated soil, sludge: metals & leaching test cf. EN 12457-2
Eurofins Food & Feed Testing | Food microbiology
Laboratorios Tecnológicos de Levante | Water: Macroinvertebrate taxonomic determination
Qualitycheck | Water: pesticides, VOCs, PAHs, triazines, hydrocarbon oil index

... and more.