Stainless steel pliable corrugated tubing kits in buildings for gas with an operating pressure up to 0,5 bar; German version EN 15266:2007
Edition 2007-08

Liming materials - Determination of product effect on soil pH - Soil incubation method; German version EN 14984:2016
Edition 2016-10

Plastics - Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface - Method by analysis of evolved carbon dioxide (ISO 19679:2020); German version EN ISO 19679:2020
Edition 2020-11

Textiles - Determination of resistance of cellulose-containing textiles to micro-organisms - Soil burial test - Part 1: Assessment of rot-retardant finishing (ISO 11721-1:2001); German version EN ISO 11721-1:2001
Edition 2001-04

Protection of metallic materials against corrosion - Guidance on the assessment of corrosion likelihood in closed water circulation systems; German version EN 14868:2005
Edition 2005-11

Biological equipment for treating air and other gases - Requirements and application guidance for deodorization in wastewater treatment plants (ISO 23139:2023)
Edition 2024-07

Sterilization of health care products - Liquid chemical sterilizing agents for single-use medical devices utilizing animal tissues and their derivatives - Requirements for characterization, development, validation and routine control of a sterilization process for medical devices (ISO 14160:2020); German version EN ISO 14160:2021
Edition 2021-11

Wastewater treatment plants - Part 9: Odour control and ventilation; German version EN 12255-9:2002
Edition 2002-04

Independent closed-fronted gas-fired type B₁₁, type C₁₁, type C₃₁ and type C₉₁ heaters; German version EN 613:2021
Edition 2022-05

Cathodic protection of internal surfaces of metallic tanks, structures, equipment, and piping containing seawater; German version EN 17243:2020
Edition 2020-05