Water quality - Determination of biochemical oxygen demand after n days (BODₙ) - Part 2: Method for undiluted samples (ISO 5815:1989, modified); German version EN 1899-2:1998
Edition 1998-05

Water quality - Determination of biochemical oxygen demand after n days (BODₙ) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019); German version EN ISO 5815-1:2019
Edition 2020-11

Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 2 A to 25 A, switching capacity 65 Iₙ - Part 003: Metric thread terminals; product standard; German version EN 3774-003:1999
Edition 1999-08

Petroleum and natural gas industries - Materials for use in H₂S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons (ISO 15156-2:2015); German version EN ISO 15156-2:2015
Edition 2015-12

Petroleum and natural gas industries - Materials for use in H₂S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons (ISO/FDIS 15156-2:2020); German and English version prEN ISO 15156-2:2020
Edition 2020-09

Intelligent Transport Systems (ITS); Vehicular Communications; GeoNetworking; - Part 5: Transport Protocols; Sub-part 1: Basic Transport Protocol
Edition 2019-08-01

Access, Terminals, Transmission and Multiplexing (ATTM); Energy management; Operational infrastructures; Global KPIs; - Part 3: ICT Sites; Sub-part 1: DCEM
Edition 2018-05-01

Access, Terminals, Transmission and Multiplexing (ATTM); Energy management; Operational infrastructures; Global KPIs; - Part 2: Specific requirements; Sub-part 1: ICT Sites
Edition 2018-05-01

Integrated broadband cable telecommunication networks (CABLE); Energy management; Operational infrastructures; Global KPIs; - Part 4: Design assessments; Sub-part 4: Cable Access Networks
Edition 2018-07-01

Access, Terminals, Transmission and Multiplexing (ATTM); Energy management; Operational infrastructures; Global KPIs; - Part 2: Specific requirements Sub-part 2: Fixed broadband access networks
Edition 2018-10-01