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:

Testo Industrial Services | Hygrometer calibration
LGC AXIO | Heavy metals in infant formula
Masterlab | Feed nutritional components
LGC AXIO | Commercial sterility of milk
BIPEA | Grape must analysis
LGC AXIO | Free Chlorine in waste water
LGC AXIO | Polyphenols in tea beverages
BIPEA | Food allergens
LGC AXIO | Pharma products: residue on ignition
BIPEA | Soils, fertilizers, sludges
PT-GSC | Continental water: Samonella enumeration
BIPEA | Water: macroinvertebrates
Qualitycheck | Waters: (physical-) chemical & microbiology

... and more.


Next events

Workshops and trainings broadly relating to PT:

31 July 2024 | Digital transformation ot accreditation
26-29 Aug 2024 | IMEKO Congress
9-12 Sep 2024 | Digital and FAIR Reference Data and Certificates
16-18 Sep 2024 | Test & Measurement conference

... and more.


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