Photometry and Radiometry
CCU (Consultative Committee of Units) of CIPM
Paper, Board & Pulps
IEC TC 34: Lamps and related equipment
Reflectance and Transmittance Issues
IEC TC34/JWG21 Photobiological Safety
Technical Committee of Standardization (TCS) of the International SSL Alliance
Monitoring progress in EMPIR
International Energy Agency (IEA) 4E