Past News and Events

April 18, 2022 to April 20, 2022

St. Petersburg, Russia

2nd International and Technical Conference “Light in Museum”

February 8, 2022

University of New South Wales, Sydney, Australia

CIE NC Australia Lighting Research Conference 2022

January 21, 2022

IEA 4E SSL Annex issues new report promoting CIE’s new global test standard

The International Energy Agency’s Energy Efficient End-use Equipment (IEA 4E) Solid State Lighting Annex (SSL Annex) organized the 2017 Interlaboratory Comparison (IC 2017) to investigate the level of agreement in measurements of SSL products by various types of goniophotometers including near-field type and source-rotating type, as well as mirror-type goniophotometers which are most commonly used.

September 27, 2021 to September 29, 2021

Online, Hosted by MyCIE, Kuala Lumpur, MALAYSIA

CIE Midterm Meeting, 2021

September 2021
Online - Hosted by MyCIE,
Kuala Lumpur, Malaysia
Light for Life - Living with Light

If you want to be advised when registration opens, please complete this survey. If you cannot access the survey, simply send a request for further information to CIE Central Bureau.


July 6, 2021 to July 13, 2021


CIE S 026:2018 Tutorial

Understanding and application of  CIE S 026/E:2018 CIE System for Metrology of Optical Radiation for ipRGC-Influenced Responses to Light
Online with live Q&A sessions:
July   6, 2021,  09:00 - 11:00 CEST
July 13, 2021, 16:00 - 18:00 CEST