Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 13: Equipment for separation and treatment of mineral solids such as grit
Edition 2020-01

Environmental solid matrices - Determination of halogens and sulfur by oxidative pyrohydrolytic combustion followed by ion chromatography; German version EN 17813:2023
Edition 2024-03

Biotechnology - Laboratories for research, development and analysis - Guidance for biotechnology laboratory operations; German version EN 12741:1999
Edition 1999-10

Circular design of fishing gear and aquaculture equipment - Part 3: Technical requirements; German and English version prEN 17988-3:2023
Edition 2023-09

Biotechnology - Laboratories for research, development and analysis - Guidance for containment of animals inoculated with microorganisms in experiments; German version EN 12738:1999
Edition 1999-10

Packaging - Rate of energy recovery - Definition and method of calculation; German version EN 13439:2003
Edition 2004-04

Packaging - Rate of recycling - Definition and method of calculation; German version EN 13440:2003
Edition 2004-04

Additive manufacturing of metals - Environment, health and safety - General principles for use of metallic materials (ISO/ASTM 52931:2023); German version EN ISO/ASTM 52931:2023
Edition 2023-07

Plastics - Evaluation of compostability - Test scheme and specifications; German version EN 14995:2006
Edition 2007-03

Solid Biofuels - Sampling (ISO 18135:2017); German version EN ISO 18135:2017
Edition 2017-08