Welcome to the DRRR

The German reference office for
proficiency testing and reference materials

PRODUCT CATALOGUES FOR THE YEAR 2019 / 2020 ARE AVAILABLE!

…with more than 500 accredited proficiency testing schemes…

NEW 1 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

NEW 2 More than 50 new proficiency testing schemes in the field of material testing:

e. g. personal protective equipment (PPE), cellular plastics (foams), leather and metals

NEW 3 Many new proficiency testing schemes in the field of microbiology (e g. drinking water and textiles) and in the field of food and feed (e. g. honey and beeswax).

We are also planning further developments in all fields – we will keep you up-to-date with our preannouncements.

The German reference office for proficiency testing and reference materials (DRRR) is a service company for external quality assurance of laboratories of the food industry, the packaging / consumer goods /plastic industry and building industry.

We are an inspection body, reference material producer and proficiency testing (PT) provider. For a wide selection of proficiency testing schemes the DRRR is accredited acc. DIN EN ISO/IEC 17043 (please look into the appendix of our scope of accreditation). We offer many certified reference materials as well as advise on quality matters and quality assurance training in the laboratory and the production.
Additionally we provide advice to our customers in all question of validation of chemical-physical, microbiological, organoleptic and physical-mechanical analysis or statistical questions.

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

new DRRR product catalogues for the year 2019 / 2020

mehr

DRRR proficiency testing preannouncement CONSUMER GOODS IN FOOD CONTACT and BODY CONTACT (microbiology)

mehr

DRRR proficiency testing preannouncement FOOD

mehr

DRRR proficiency testing preannouncement HONEY and BEESWAX

mehr