to coordinate and approve the definition of service categories requested by RMOs and to maintain lists of service categories, and – where necessary – rules for the preparation of CMC entries;
to agree on detailed technical review criteria;
to coordinate and, if necessary, conduct inter-regional reviews of CMCs submitted by RMOs for posting in Appendix C of the MRA;
to provide guidance on the range of CMCs supported by particular key and supplementary comparisons;
to suggest to the WG-KC areas where additional key and supplementary comparisons may be needed;
to coordinate the review of existing CMCs in the context of new results of key and supplementary comparisons.
CCPR summary
to coordinate and approve the definition of service categories requested by RMOs and to maintain lists of service categories, and – where necessary – rules for the preparation of CMC entries;
