Environmental management - Environmental performance evaluation - Guidelines (ISO/FDIS 14031:2020); German and English version prEN ISO 14031:2020— 59 стр.
Environmental management - Environmental performance evaluation - Guidelines (ISO/FDIS 14031:2020); German and English version prEN ISO 14031:2020— 59 стр.
Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 2: Competence requirements for auditing and certification of environmental management systems (ISO/IEC 17021-2:2016); German and English version EN ISO/IEC 17021-2:2018— 32 стр.
Environmental management - Environmental performance evaluation - Guidelines (ISO/FDIS 14031:2020); German and English version prEN ISO 14031:2020— 59 стр.