American Association for Laboratory Accreditation

Reference Material Producer

Accreditation Program

The A2LA Accreditation Program for Reference Material Producers is designed for producers of reference materials and certified reference materials who wish to demonstrate their competence by formal compliance with a set of internationally-recognized criteria. The program also provides users of reference materials, such as testing and calibration laboratories, with increased confidence that the reference materials being relied upon are being produced in accordance with specified technical and management system requirements and are of appropriate quality. A2LA now requires that its accredited testing and calibration laboratories procure and use reference materials from an accredited reference material producer.

On November 1, 2016, ISO 17034:2016 became publicly available. The Asia Pacific Laboratory Accreditation Cooperation (APLAC) has implemented a three-year transition period from the date of publication. As such, all APLAC Mutual Recognition Arrangement (MRA) signatories (which includes A2LA) must have all of their Reference Material Producers (RMPs) accredited to ISO 17034:2016 no later than November 1, 2019. Please refer to R304 - Transition Memorandum for information regarding A2LA's transition plan.

A2LA has been accrediting reference material producers for over a decade as demonstrated by our first accreditation, granted in November 2000.

Accreditation Requirements

Reference Material Producers are assessed against the general criteria contained within ISO 17034:2016 or ISO Guide 34:2009 General Requirements for the Competence of Reference Material Producers. Click on the "Application Documents" button to the right to obtain all documents relevant to A2LA's Reference Material Producer accreditation program.

Acceptance/Recognition of Accreditation in this Program

Interested in learning how A2LA accreditation in this program may be accepted internationally as well as domestically by federal, state and private sector entities? Click on the following links for more information:

Advisory Committee

A2LA has developed a Reference Material Producer Advisory Committee (RMPAC) to assist the Association by providing technical input on policy creation and decisions related to the Reference Material Producer accreditation program. If you wish to participate on the RMPAC, we invite you to contact Ashly Carter, A2LA Program Manager, at acarter@A2LA.org.