Private Telecommunications Network (PTN) - Method for the specification of basic and supplementary services; English version ETS 300387:1994
Edition 1994-11

Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards (ISO 3740:2019); German version EN ISO 3740:2019
Edition 2019-08

Standard format for documentation and exchange of basic data on underground situations in construction and civil engineering
Edition 2020-03

Textiles - Tests for colour fastness - Part Z03: Intercompatibility of basic dyes for acrylic fibres (ISO 105-Z03:1996); German version EN ISO 105-Z03:1998
Edition 1998-05

Pigments and extenders - Testing of colouring materials in plasticized polyvinyl chloride (PVC-P) - Part 1: Composition and preparation of basic mixtures; German version EN 14469-1:2004
Edition 2004-08

Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of basic bactericidal activity of chemical disinfectants and antiseptics - Test method and requirements (phase 1); German version EN 1040:2005
Edition 2006-03

Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of basic fungicidal or basic yeasticidal activity of chemical disinfectants and antiseptics - Test method and requirements (phase 1); German version EN 1275:2005
Edition 2006-03

Textile machinery and accessories - Flat warp knitting machines - Part 1: Vocabulary of basic structure and knitting elements (ISO 8640-1:2004; text in German, English, French)
Edition 2006-01

Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements (IEC 22/354/CD:2021); Text in German and English
Edition 2022-06

Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions (ISO 11200:2014 + Amd. 1:2018); German version EN ISO 11200:2014 + A1:2020
Edition 2020-10