The activities of the CIE/USA are supported in part by the contributions of the following sponsors:
Government Members
National Institute of Standards and Technology (NIST)
Gold Level Sponsors
Silver Level Sponsors
Council for Optical Radiation Measurements (CORM)
Illuminating Engineering Society of North America
Bronze Level Sponsors
American Optometric Association
California Lighting Technology Center – UC Davis
International Association of Lighting Designers
Konica Minolta Laboratory USA Inc
World Institute of Lighting Development
Sustaining Members
Institute for Photometry and Radiometry (INPHORA)