CCQM ad hoc Working Group on the Mole (CCQM-ah-WG-Mole)
Chair
Head of Metrology
National Physical Laboratory
United Kingdom
Members
METAS
BIPM
NMIJ/AIST
KRISS
NIM
NMIA
BIPM Director
PTB
INRIM
NIST
BAM
NIST
CCQM Executive Secretary, BIPM