The CIPM has established Joint Working Groups with the other international bodies responsible for metrology, accreditation and standardization world-wide. These Working Groups meet annually to address top-level issues of common interest. The meetings are attended by the most senior staff of the organizations.
BIPM, OIML and ILAC: Common statement and declaration on the relevance of various international agreements on metrology to trade, legislation and standardization (23 January 2006)
CIPM and ILAC: Joint statement on improving world-wide traceability and acceptance of measurements carried out within the CIPM MRA and the ILAC arrangement The roles and responsibilities of national metrology institutes and national recognized accreditation bodies (9 November 2005)