for
the matrices/parameters listed on the A2LA
scope of accreditation certificate [#5494.01].
Whether a proficiency test is covered or not
covered by the scope of accreditation by A2LA
can be viewed in our online portal (ODIN).
Accreditation DIN EN ISO/IEC 17043:2010 (DAkkS)
The DRRR is an accredited proficiency testing
provider by DAkkS according to DIN EN ISO/IEC
17043:2010. The accreditation is valid only for
the scope listed in the annex of the accreditation
certificate [D-EP-17063-01-00].
Whether a proficiency test is covered or not
covered by the scope of accreditation by DAkkS
can be viewed in our online portal (ODIN).
Reference material producer
We offer many certified reference
materials as well as advise on quality
matters and quality assurance training in
the laboratory and the production.
Customer support
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DRRR - The company
Deutsches Referenzbüro für Ringversuche
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