Guidelines for the management of assets of water supply and wastewater systems - Part 1: Drinking water distribution networks (ISO 24516-1:2016)
Edition 2021-02

Design and construction of borehole heat exchangers; German and English version prEN 17522:2020
Edition 2020-06

Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing; German version EN 15001-1:2023
Edition 2023-04

Drain and sewer systems outside buildings - Pumping systems - Part 1: General requirements; German version EN 16932-1:2018
Edition 2018-07

Drain and sewer systems outside buildings - Management and control of activities - Part 2: Rehabilitation; German version EN 14654-2:2021
Edition 2022-12

Eurocode 1: Actions on structures - Part 3: Actions induced by cranes and machinery; German version EN 1991-3:2006
Edition 2010-12

Execution of special geotechnical work - Bored piles; German version EN 1536:2010+A1:2015
Edition 2015-10

Petroleum and natural gas industries - Specific requirements for offshore structures - Part 9: Structural integrity management (ISO 19901-9:2019); English version EN ISO 19901-9:2019
Edition 2019-12

Drain and sewer systems outside buildings - Sewer system management; German version EN 752:2017
Edition 2017-07

District heating pipes - Bonded single pipe systems for directly buried hot water networks - Part 1: Factory made steel valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene; German and English version prEN 488-1:2023
Edition 2023-08