Personal fall-arrest systems — Part 2: Lanyards and energy absorbers

This document establishes specific technical requirements for lanyards and energy absorption devices used within personal fall arrest systems, serving as the second installment in a comprehensive series dedicated to safety equipment for working at heights. The specifications detail the performance criteria, testing methodologies, and minimum safety thresholds necessary to ensure that these critical components can effectively mitigate the impact forces generated during a fall event. It covers the construction, material selection, and durability aspects of lanyards while defining the mechanical behavior and energy dissipation capacity of associated absorption units. By outlining consistent parameters for manufacturing and quality control, the document aims to harmonize product functionality across various industrial applications. The guidelines address dynamic testing procedures to verify that the system components maintain structural integrity under extreme loading conditions, thereby reducing the risk of injury or fatality for personnel utilizing such equipment. This framework supports the implementation of safe work practices by providing a standardized reference for design, evaluation, and field use.