Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 2: Guidance for the assessment of conformity; German version CEN/TS 1852-2:2009— 19 стр.
Aerospace series - Quality management systems - Part 002: Requirements for Oversight of Aerospace Quality Management System Registration/Certification Programs; German and English version FprEN 9104-002:2015— 201 стр.
Aerospace series - Quality management systems - Part 002: Requirements for Oversight of Aerospace Quality Management System Registration/Certification Programs; German and English version EN 9104-002:2016— 201 стр.
Aerospace series - Quality management systems - Part 002: Requirements for Oversight of Aerospace Quality Management System Certification/Registrations Programs; German and English version EN 9104-002:2008— 98 стр.
Energy management systems - Requirements for bodies providing audit and certification of energy management systems (ISO 50003:2014); Text in German and English— 27 стр.
