The standard specifies dimensional requirements for industrial stairs, including step width, riser height, going (tread depth), and the angle of inclination. It also covers landings, handrails and the clearances required for safe passage.

Fall protection barriers installed on walkways, stairs, and platforms. Core Technical Requirements and Dimensions

: Insurance underwriters heavily scrutinize adherence to harmonized international safety standards during post-incident investigations. How to Utilize the ISO 14122-3 PDF Effectively