GTB WG Photometry Meeting

GTB Working Group Photometry Meeting 2026

TechnoTeam will host the next GTB Working Group Photometry meeting in Ilmenau, Germany, on October 14–15, 2026.

GTB (The International Automotive Lighting and Light Signalling Expert Group) is an international non-profit organization bringing together vehicle manufacturers, lighting system suppliers, test laboratories, research institutes and academia. Its members collaborate to develop and improve global regulations and technical requirements for automotive lighting and light signalling, supporting the work of UNECE and other international standardization activities.

The Working Group Photometry (WG Photometry) focuses on technical and regulatory aspects of photometric requirements, measurement methods and testing procedures for automotive lighting systems. It contributes expert knowledge to the continuous development and harmonization of international lighting regulations.

TechnoTeam actively participates in the GTB Working Group Photometry and is pleased to serve as the local host for the next WG Photometry meeting in Ilmenau, Germany, on October 14–15, 2026.