ISO/CIE 15469

Spatial distribution of daylight — CIE standard general sky

Current stage: 60.00 Standard under publication Dec 2, 2025

Originator: ISO/CIE

Owner: CIE International Commission on Illumination

Type: International Standard

ICS: 17.180.20 Colours and measurement of light

ISO 15469:2004 defines a set of outdoor daylight conditions linking sunlight and skylight for theoretical and practical purposes.

IN_DEVELOPMENT
ISO/CIE 15469
60.00 Standard under publication
Dec 2, 2025