Welcome to the DRRR

The German reference office for
proficiency testing and reference materials

PRODUCT CATALOGUES FOR THE YEAR 2020 / 2021 ARE AVAILABLE!

As an accredited proficiency testing provider acc. ISO/IEC 17043 we offer proficiency testing schemes at the highest level with a professional handling via our Online Portal (ODIN).

More than 500 accredited proficiency testing schemes cover the different testing fields:

– food and feed

– microbiology

– consumer goods / packaging

– material testing

More than 60 new proficiency testing schemes in the following fields:

Food / feed:

e. g. honey, GMO (corn, rice, canola, cotton), triangle test (coffee infusion, tuna, apple juice, milk)

Microbiology:

e. g. wine, paper / board and medical devices, detection and identification of parasites

Consumer goods and packaging:

e. g. e-cigarettes, leather, metals, textiles and toys

Material testing:

e. g. paintwork and electroplating, exposures, textiles and visual evaluation of samples

Our clients and what we do for them

Our German and international costumers are companies of the food and dairy economy and state laboratories as well as food and veterinary inspection services.

Within the scope of our accreditation we offer you a convenient opportunity for a customer feedback. Please use this also for critical comments or complaints.

Please send us an e-mail or use our contact form.

News

DRRR proficiency testing preannouncement EGG PRODUCTS, NON-ALCOHOLIC BEVERAGES, FISH and SEAFOOD, ANIMAL FEED (microbiology)

mehr

DRRR proficiency testing preannouncement MINERAL WATER and TABLE WATER, MEDICAL DEVICES, BUILDING MATERIALS

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DRRR proficiency testing preannouncement TEXTILES, LEATHER, E-CIGARETTES

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DRRR proficiency testing preannouncement RECOOLING WATER, MEDICAL DEVICES

mehr