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 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.

   Next events

Workshops and trainings broadly relating to PT (though we cannot rule out changes due to SARS-CoV-2):

19-22 Aug 2021 | Materials Conference
30 Aug - 3 Sep 2021 | IMEKO Conference
new: 7-9 Sep 2021 | 20th International Metrology Congress

... and more.

   PT for SARS-CoV-2

We list a number of PT schemes that are relevant to SARS-CoV-2 / COVID-19 related analyses, see here.

Know of any other schemes or upcoming rounds? Let us know.

   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:

IFA Tulln | Water: major ions
IFA Tulln | Water: metals & trace elements
InterCinD | Heavy metals in soil
MasterLab | Feed & feed materials: nutritional components
WEPAL | Biomass: proximate & elementary analyses
WEPAL | Manure, sludge: elements, halogenated hydrocarbons, ...
IMS | Noise level indoors (ISO 1996)
IMS | Occupational noise (ISO 9612)
Qualitycheck | Water: microbiology, chemical, physical-chemical

... and more.