Division 1: News and Events

4 July, 2025 to 11 July, 2025

Austria Center Vienna

CIE Midterm Meeting Vienna, Austria 2025

Call for Contributions | Conference website

4 - 6 July, 2025: CIE Statutory Bodies Meetings
7 - 9 July, 2025: CIE Scientific Conference (6 July, 2025 - Welcome reception)
10 - 11 July, 2025: CIE Division & TC Meetings

13 March, 2025

Why Submit Full-length Papers to the CIE 2025 Scientific Conference?

11 March, 2025

Vienna, Austria

Registration Now Open for CIE 2025 Scientific Conference – Early Bird Rates Available!

3 March, 2025

Beware of Accommodation Scams Claiming to be from CIE 2025

26 February, 2025

New FileOpen Plugin Fixes Access Issues for CIE Webshop Documents

3 December, 2024

In Memoriam: Ad de Visser

14 October, 2024

Recording Available: Webinar on CIE Research Strategy 2023-2027

10 October, 2024

Zoom Webinar

SAVE THE DATE: CIE Research Webinar on "CIE Research Strategy 2023-2027"

23 September, 2024

Submission System is now Open: CIE 2025 Scientific Conference

12 September, 2024

CIE Releases New Edition of its Position Statement on Integrative Lighting!

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CIE Project: "Understanding Science - Understanding Light"

The 31st Quadrennial Session of the CIE, Nanjing, China

Hosting organizations:

London Imaging Meeting: Lighting and Imaging

CIE experts Sophie Jost (ENTPE, CIE Division 1: Vision and Colour) and Jon Y.

CIE NC China: 13th International Forum of Automotive Lighting (IFAL2025)

Summer school – Measurement and characterisation of non-uniform appearance (texture) using sensors

CIE experts Hermine Chatoux (Université Bourgogne Europe, ImViA, CIE Division 8: Image Technology) and…

CIE 255:2025 The Functional Visual Field

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The visual field of human vision has been studied for a long time and many scientific papers have been published on this topic. Technical Report CIE 255:2025 reviews a number of studies on the human… more

ISO/CIE 8995-1:2025(en) Light and lighting — Lighting of work places — Part 1: Indoor

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This International Standard was prepared by Technical Committee ISO/TC 274, Light and lighting, in collaboration with the International Commission on Illumination (CIE).

This first… more

CIE PS 002:2025 CIE Position Statement on Colour Quality Metrics, 2nd Edition

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Characterizing white light sources for their colour rendering capabilities began in the 1960s, but both light sources and colour science have advanced considerably since then.

… more

ISO/CIE 10916:2024 Light and lighting — Energy performance of lighting in buildings — Calculation of the impact of daylight utilization

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This International Standard was prepared by Technical Committee ISO/TC 274, Light and lighting, in collaboration with the International Commission on Illumination (CIE).

This first edition of… more