IEC 63535:2026 specifies radiation safety requirements for germicidal ultraviolet (GUV) luminaires, incorporating ultraviolet (UV) sources, and systems comprising GUV luminaires, which intentionally emit UV radiation between 180 nm and 400 nm into the surroundings.
This document also addresses precautions regarding radiation‑induced ozone.
This document does not cover other product safety aspects.
This document is applicable to GUV luminaires used for whole-room GUV disinfection in both occupiable and unoccupied spaces.
NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.
Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
PROJECT
dnaSRPS EN IEC 63535:2023
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Oct 16, 2026
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