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

PT scheme database

The EPTIS PT scheme database is 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 them are regularly operated, and some are on demand. Try it out: the database is free and easy to use. Examples for your database query:

sars virus
color colour textile
radioact* environm*

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


Also visit COMAR (beta) COMAR Home

Also visit our twin database COMAR if you are looking for a high-quality Certified Reference Material. COMAR is still beta, though, but is continuously being improved and extended.


PT round calendar

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:

LGC AXIO | 17β-Estradiol, Estrone in surface water
LGC AXIO | Salt, Piperin, volatile oil in spice mix
LGC AXIO | Net content of packed milk
DRRR | Pesticides in food & consumer products
DRRR | Food & feed comprehensive testing
DRRR | Perfluorinated compounds (PFAS) in food & consumer products
DRRR | Microbiology of many different matrices
DRRR | Consumer goods & packaging: chem/phys & organoleptic
DRRR | Medical devices microbiology
Interproject | Children's vegetable puree physical/chemical
PT Solutions | Construction soil densities, water content
LGC AXIO | Heavy metals in contaminated soil

... and more.


Next events

Workshops and trainings broadly relating to PT:

4-17 Jul 2024 | Euromaster 17025 training
26-29 Aug 2024 | IMEKO Congress
16-18 Sep 2024 | Test & Measurement conference

... and more.


Last update of the EPTIS database was on .
Contact us at eptis[at]bam.de