CEN ISO/TS 23889:2026

This document establishes the performance requirements for heel and top pieces components for footwear, irrespective of the material, in order to assess the suitability for the end use and/or fitness for purpose. It also establishes the test methods used to evaluate the compliance with the requirements.
This document applies to heel and top piece for all kind of footwear as defined in Clause 4. It does not apply to finished footwear.
This document can be used as a reference by the manufacturer and the supplier