Steel - Determination of yield strenght increase by the effect of heat treatment (Bake-Hardening-Index); German version EN 10325:2006
Edition 2006-10

Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2023); German version EN ISO 407:2023
Edition 2023-12

Water quality; determination of anionic surfactants by measurement of the methylene blue index MBAS (ISO 7875-1:1984, modified); German version EN 903:1993
Edition 1994-01

Ergonomics of the thermal environment - Assessment of heat stress using the WBGT (wet bulb globe temperature) index (ISO 7243:2017); German version EN ISO 7243:2017
Edition 2017-12

Water quality - Determination of permanganate index (ISO 8467:1993); German version EN ISO 8467:1995
Edition 1995-05

Plastics - Determination of burning behaviour by oxygen index - Part 1: General requirements (ISO 4589-1:2017); German version EN ISO 4589-1:2017
Edition 2017-08

Petroleum products - Calculation of viscosity index from kinematic viscosity (ISO 2909:2002)
Edition 2004-08

Flexible sheets for waterproofing - Solar Reflectance Index; German version EN 17190:2018
Edition 2018-12

Natural gas - Measurement of properties - Calorific value and Wobbe index (ISO 15971:2008); German version EN ISO 15971:2014
Edition 2014-09

Solid recovered fuels - Determination of the Recycling Index for co-processing (ISO 4349:2024); German version EN ISO 4349:2024
Edition 2024-10