Acceptance tests for CO₂-laser beam machines for high quality welding and cutting - Part 4: Machines with 2-D moving optics (ISO 15616-4:2008); German version EN ISO 15616-4:2021
Edition 2021-03

Qualification testing of welders for underwater welding - Part 1: Hyperbaric wet welding (ISO 15618-1:2016); German version EN ISO 15618-1:2016
Edition 2016-12

Approval testing of welders for under-water welding - Part 2: Diver-welders and welding operators for hyperbaric dry welding (ISO 15618-2:2001); German version EN ISO 15618-2:2001
Edition 2002-04

Welding - Friction welding of metallic materials (ISO 15620:2019); German version EN ISO 15620:2019
Edition 2019-09

Absorbent incontinence products for urine and/or faeces - General guidelines on evaluation (ISO/DIS 15621:2024); German and English version prEN ISO 15621:2024
Edition 2025-01

Absorbent incontinence aids for urine and/or faeces - General guidelines on evaluation (ISO 15621:2017); German version EN ISO 15621:2017
Edition 2017-09

Non-destructive testing of welds - Time-of-flight diffraction technique (TOFD) - Acceptance levels (ISO 15626:2018); German version EN ISO 15626:2018
Edition 2018-11

Steel for the reinforcement and prestressing of concrete - Test methods - Part 1: Reinforcing bars, rods and wire (ISO 15630-1:2019); German version EN ISO 15630-1:2019
Edition 2019-05

Steel for the reinforcement and prestressing of concrete - Test methods - Part 2: Welded fabric and lattice girders (ISO 15630-2:2019); German version EN ISO 15630-2:2019
Edition 2019-05

Steel for the reinforcement and prestressing of concrete - Test methods - Part 3: Prestressing steel (ISO 15630-3:2025); German version EN ISO 15630-3:2025
Edition 2025-11