The official end of our registration phase is on March 2nd. Have you already decided on this year’s proficiency test planning? If we can support you with regard to the selection or technical questions, we are available for you at any time.

Or would you like to know more about what happens after registration? It’s simple: you take care of what you do best: measuring and testing. We’ll cover the rest. To give you an impression of our interface to the participant, our partner QuoData has activated a test access to our internet portal:

After temporary access, the test account is no longer available.

These are examples of interlaboratory tests from last year. The page contains the necessary instructions and data masks for entering the results. Misuse is (almost) impossible! By the way: Not only your data is safe. Your identity, too, remains our exclusive concern throughout the entire round robin test – and we can keep secrets. All transfers are strictly anonymous.