CIE 2023 - 30th Quadrennial Session of the CIE

September 15, 2023 to September 23, 2023
Ljubljana, Slovenia



The 30th Quadrennial Session of the CIE, CIE 2023, will be hosted by CIE NC Slovenia in Ljubljana, Slovenia, September 15-23, 2023, with the conference running from September 18-20, 2023 and the CIE Division and Technical Committee meetings from September 21-23, 2023.

The broad theme of the CIE 2023 conference is "Innovative Lighting Technologies".
The abstract submission system for CIE 2023 will open at the latest on December 7, 2022. In the meanwhile you can get a head start and begin planning your abstract for and participation at CIE 2023 now (abstracts are to be prepared on the CIE Abstract Template).

Abstracts will be accepted on specific topics listed below and those of the CIE Divisions:

  • Smart lighting

  • Sustainable lighting technologies and practices

  • Integrative lighting for indoors and outdoors

  • Metrology for new technologies

  • Image display in augmented and virtual reality modes

Save these dates to your calendar now, noting that we expect to have the CIE 2023 website open in late 2022.