ISO/FDIS 23299-1

Railway applications — Interior electrical lighting for passenger rolling stock — Part 1: Main line ISO/FDIS 23299-1

General information

50.00   Final text received or FDIS registered for formal approval   Jul 1, 2026

ISO

ISO/TC 269/SC 2 Rolling stock

International Standard

45.060.01   Railway rolling stock in general

Scope

This document contains performance requirements and recommendations for electrical lighting systems in the interiors of mainline passenger vehicles, under all operating and emergency conditions. This document includes controls for lighting installed for effect purposes, theme lighting (also referred to as mood or ambient lighting), and decorative lighting. This document also defines the requirements for testing and conformity assessment.
This document includes options for verification via modelling (also referred to as simulation).This document applies only to new units.This document does not apply retrospectively to existing vehicles for reasons of refurbishment or renewal unless stated otherwise in the Technical Specification.
This document does not address lighting installed in instruments or controls.This document does not address requirements for the lighting of boarding aids, for example, moveable steps, bridging plates, or lifts.This document does not address indicator lights (for example access door indicators, which are addressed in other Standards).This document does not address requirements for display screens.

Life cycle

NOW

IN_DEVELOPMENT
ISO/FDIS 23299-1
50.00 Final text received or FDIS registered for formal approval
Jul 1, 2026




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