Bio-based products - Bio-based carbon content - Determination of the bio-based carbon content using the radiocarbon method; German version EN 16640:2017— 36 стр.
Bio-based products - Bio-based content - Part 2: Determination of the bio-based content using the material balance method; German version EN 16785-2:2018
Environmental labels and declarations - Type III environmental declarations - Principles and procedures (ISO 14025:2006); German and English version EN ISO 14025:2011— 54 стр.
Plastics - Bio-based polymers, plastics, and plastic products - Terminology, characteristics and communication; German and English version prEN 17228:2018
Plastics - Template for reporting and communication of bio-based carbon content and recovery options of biopolymers and bioplastics - Data sheet; German version CEN/TS 16398:2012