Concept systems and their visualization
Edition 2019-12

Classification Systems - Establishment and development of classification systems
Edition 2025-08

Terminology science and terminology work - Vocabulary
Edition 2022-07

Building construction - Organization of information about construction works - Part 2: Framework for classification (ISO 12006-2:2015); German version EN ISO 12006-2:2020
Edition 2020-07

Terminology work - Principles and methods
Edition 2022-07

Quality management systems - Fundamentals and vocabulary (ISO 9000:2015); German and English version EN ISO 9000:2015
Edition 2015-11

Structuring principles for technical products and technical product documentation - Part 13: Chemical plants
Edition 2018-01

Quality management - Fundamentals and vocabulary (ISO/DIS 9000:2025); German and English version prEN ISO 9000:2025
Edition 2025-05

Health informatics - Categorial structures for systems of concepts; English version EN 12264:2005
Edition 2005-10

Statistics - Vocabulary and symbols - Part 1: General statistical terms and terms used in probability (ISO 3534-1:2006); Text in German and English
Edition 2009-10