This standard BS EN 131-6:2019 Ladders is classified in these ICS categories:
97.145 Ladders
This document specifies the general design features, requirements and test methods and defines terms for leaning and standing telescopic ladders. Ladders with extension elements are not covered by this part of EN 131. This part of the standard is intended to be used in conjunction with EN 131 1, EN 131 2, EN 131 3 and if applicable EN 131 4.