This standard BS EN ISO 21061:2021 Footwear. Chemical tests. General principles on the preparation of samples is classified in these ICS categories:
61.060 Footwear
This European Standard specifies preparation of samples for footwear and footwear components to carry out chemical tests. This International Standard is applicable to all types of footwear and footwear components. These are general conditions unless otherwise stated in the corresponding test method or product requirements.