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 new!
Also visit our twin database COMAR if you are looking for a high-quality Certified Reference Material.
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:
BIPEA | Drinks analysis
Qualitycheck | Natural waters & wastewater
BIPEA | Freshwater macroinvertebrates
BIPEA | Feed analysis
MasterLab | Aquaculture nutritional components
BIPEA | Food allergens
BIPEA | Food microbiology
Qualitycheck | Waste, sludge, water analyses
BIPEA | Flavourings, fragrances, essential oils
BIPEA | Honey and plant syrup
ASA-RAEMA | Food microbiology
Next events
Workshops and trainings broadly relating to PT:
25-27 February 2025 | DCC Conference
11-14 March 2025 | International Metrology Congress
12-13 March 2025 | ISO 17025 and 15189 experiences