City Resilience Development - Maturity Model; English version CWA 17301:2018
Edition 2021-11

Testing of textiles; cotton fibre maturity; concepts
Edition 1986-10

Testing of textiles; state of maturity of cotton fibres, microscopic method, swelling in caustic soda solution
Edition 1978-07

Environmental management systems - Guidelines for a flexible approach to phased implementation (ISO 14005:2019); German version EN ISO 14005:2019
Edition 2020-02

Textiles - Cotton fibres - Evaluation of maturity by the air flow method (ISO 10306:2014); German version EN ISO 10306:2014
Edition 2014-09

Information technology - Data centre facilities and infrastructures - Part 5-1: Maturity Model for Energy Management and Environmental Sustainability; German version CLC/TS 50600-5-1:2023
Edition 2023-12

Energy management systems - Evaluating energy performance using energy performance indicators and energy baselines (ISO 50006:2023)
Edition 2025-02

Environmental management systems - General guidelines on implementation (ISO 14004:2016); German and English version EN ISO 14004:2016
Edition 2016-08

Energy management systems - Guidelines for a phased implementation (ISO 50005:2021); German version EN ISO 50005:2022
Edition 2022-09

Organization and digitization of information about buildings and civil engineering works, including building information modelling (BIM) - Information management using building information modelling- Part 1: Concepts and principles (ISO 19650-1:2018); German version EN ISO 19650-1:2018
Edition 2019-08