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Division 4 News and Events

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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

In Memoriam: Ad de Visser

Recording Available: Webinar on CIE Research Strategy 2023-2027

Zoom Webinar

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

Submission System is now Open: CIE 2025 Scientific Conference

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

Bureau International des Poids et Mesures (BIPM) in Sèvres, France

CCPR-CIE Expert Workshop "100 Years of V(Lambda) and The Future of Photometry'"

Light up your inner muse! Celebrating 100 years of V(λ) with the art of light

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Messe Frankfurt, Ludwig-Erhard-Anlage 1 | Frankfurt am Main

CIE at the Light + Building Trade Fair 2024

CIE Volunteer Survey