Welcome to CIE-UK

The International Commission on Illumination - also known as the CIE from its French title, the Commission Internationale de l'Éclairage - is devoted to worldwide cooperation and the exchange of information on all matters relating to the science and art of light and lighting, colour and vision, photobiology and image technology.

CIE is an independent, non-profit organization that serves member countries on a voluntary basis. Since its inception in 1913, the CIE has become a professional organization and has been accepted as representing the best authority on the subject and as such is recognized by ISO as an international standardization body.

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For general enquiries and details of membership please contact the Executive Secretray, Allan Howard.


Latest Events

5th CIE Expert Symposium on Colour and Visual Appearance

20 April 2020 to 24 April 2020

Hong Kong

More information available at: http://www.cie.co.at/news/5th-cie-expert-symposium-colour-and-visual-appearance

National Illumination Committee - July 2020

9 July 2020 to 9 July 2020


Please contact the secretary for further details.