Institute of dairy science & probiotics

Participation in interlaboratory comparisons enables you to evaluate the performance of your work and obtain data for maintaining the quality system in your laboratory. Based on the obtained independent results, you can monitor your processes, evaluate them and ultimately improve them.

Interlaboratory comparisons are performed in accordance with the international standard ISO 17043 - Determination of conformity - General requirements for testing professional competence.

To participate in the interlaboratory comparison, you can register with an annual order form, which you send to the address .

Catalogue for proficiency testing 2025 NEW!!

From the table below, you can download forms for entering results and reports for individual measurements. Save the form, fill it out and send it to us by e-mail.

We will organize the next interlaboratory comparison in November.