German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Track works
Edition 2019-09

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Earthworks
Edition 2019-09

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 1: Definitions; German version EN 1504-1:2005
Edition 2005-10

Fluid fertilizers - Preliminary visual examination and preparation of samples for physical testing (ISO 10249:1996); German version EN ISO 10249:1999
Edition 1999-07

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Underground cable laying works
Edition 2023-09

Electrical requirements for lifts, escalators and moving walks - Part 2: Electromagnetic compatibility with regard to immunity (ISO/DIS 8102-2:2025); German and English version prEN ISO 8102-2:2025
Edition 2025-09

Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 3: Check valves; German version EN 1074-3:2000
Edition 2000-07

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Land drainage and infiltration management works
Edition 2019-09

Plastics - Determination of the degree of disintegration of plastic materials under composting conditions in a laboratory-scale test (ISO 20200:2023); German version EN ISO 20200:2023
Edition 2023-11