NPL logo Time & Frequency Group: Geoff Barwood (Coordinator), Anne Curtis (WP1 Leader)
Gas & Particle Metrology Group: Paul Brewer
Martin Vicar – CMI
PTB logo Zhechao Qu – PTB
Stefan Persijn – VSL
Timo Rajamaki – VTT
Aleksandra Karimaa – Gasera
Toni Laurila – Optoseven
Guido Sassi – Polito