Historical
BS EN ISO 22568-4:2019
Foot and leg protectors. Requirements and test methods for footwear components Non-metallic perforation resistant inserts (British Standard)
This document specifies requirements and test methods for the non-metallic inserts with resistance against mechanical perforation, intended to function as components of PPE footwear (e.g. as described by ISO 20345, ISO 20346 and ISO 20347).
British Standards Institution [bsi]