Organisations / Commitees

The Deutsches Referenzbüro für Lebensmittel-Ringversuche und Referenzmaterialien (DRRR) GmbH (German Institute for food proficiency testing and reference materials) is involved in several committees and organizations.

In these committees and organizations we represented interests of our costumers. Furthermore we want to make a contribution to promote scientific and practical development of proficiency testing, reference materials and systems of quality assurance and quality management.

Due to theses activities we generate various international business contacts. For your international business needs we can help you to find your reference person.


DRRR working group migration of mineral oil


Collaborations with the two German metrological institutes  


(Bundesanstalt für Materialforschung, Berlin)

We collaborate at application of statistics of microbiological proficiency testing


(Physikalisch-Technische Bundesanstalt, Braunschweig)

We work together at the implementation of proficiency testing in South American countries




(International Dairy Federation)

We contribute in the working groups statistics and sampling



(Eurolab, Eurachem, EA)

Development of proficiency testing and accreditation; We contribute as a nominated German delegate



(International Laboratory Accreditation Cooperation, Consultative Group for Proficiency Testing)


We chair the working group “uncertainty of measurement in microbiology”

SGF International e.V.  Logo_SGF  The cooperation with SGF International e.V., is a big step for the quality assurance for the analysing methods for the fruit and Juice industry.

various commities of GDCh