Overview - ISO 8103-1:2024 (Escalators and moving walks - Part 1: Safety requirements)
ISO 8103-1:2024, published by ISO, defines safety requirements for new escalators and moving walks (pallet or belt type). The standard addresses all significant hazards and hazardous situations that are reasonably foreseeable during intended use and foreseeable misuse. It applies to equipment manufactured after the publication date and is recommended as a target for upgrading existing installations. Keywords: ISO 8103-1, escalator safety standard, moving walk safety, escalator design.
Key topics and technical requirements
The standard is comprehensive and organized to support designers, manufacturers, installers and safety assessors. Major technical topics include:
- Hazard identification - Mechanical, electrical, electromagnetic, fire, ergonomic, slipping/tripping, control-circuit failure, break-up during operation and seismic hazards.
- Structural and mechanical requirements - Supporting structure, truss, step/pallet/belt design, guiding, clearances and missing-step/pallet detection.
- Drive and braking systems - Driving machine requirements, braking performance and fail-safe measures for step/pallet/belt drives.
- Balustrades, skirting and handrails - Dimensions, profiles, skirting clearances, handrail entry/guide geometry and newel design to reduce entrapment and pinch risks.
- Landings and combs - Landing surfaces, comb plate design and configuration to minimize trip hazards.
- Machinery spaces and fire protection - Access, inspection covers, lighting, ventilation, fire precautions and transport of components.
- Electrical and control systems - Wiring, switches, contactors, protective devices, safety functions and requirements for electronic/failsafe circuits.
- Verification, testing and documentation - Type and site tests, inspection and acceptance procedures, required test reports, certificates and marking.
- Information for use - Instruction handbook contents, user signage, warning devices, inspection and maintenance guidance.
- Normative and informative annexes - Building interfaces, electronic component failure exclusion, failsafe circuit guidance, testing methods, safety signs, selection and planning guidance, and anti-slip testing methods.
Practical applications - who uses ISO 8103-1
- Manufacturers designing and producing escalators and moving walks to meet international safety requirements.
- Designers and engineers integrating escalators into buildings and transport hubs while meeting safety and interface criteria.
- Installers and contractors performing assembly, commissioning and acceptance testing.
- Safety assessors and certifiers verifying compliance, conducting tests and issuing certificates.
- Facility managers and owners using the standard to plan maintenance, upgrades and retrofit safety improvements.
- Regulators and building authorities referencing ISO requirements for codes and procurement.
Related standards and guidance
- ISO 8103-1 is part of an ISO approach to escalator and moving walk safety; users should consult additional ISO parts and national building/elevator codes, manufacturer guidance and local regulations for implementation details and compliance paths.
Using ISO 8103-1 helps reduce mechanical and electrical risks, standardize verification and documentation, and improve safety for passengers and maintenance personnel.