• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information
  • Climate change Standards and specifications support climate targets

    More information
  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information

Projects of CEN/TC 121/SC 4

Document number Begin Title Comment
DIN EN ISO 17779 rev 2025-11-10 Brazing - Specification and qualification of brazing procedures for metallic materials More  Comment 
DIN EN ISO 15614-15 2025-08-05 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 15: Manufacturing Material Using Wire Direct Energy Deposition More  Comment 
DIN EN ISO 13585 rev 2025-06-12 Brazing - Qualification testing of brazers and brazing operators More  Comment 
DIN EN ISO 14731 rev 2025-02-20 Welding coordination - Tasks and responsibilities More  Comment 
DIN EN ISO 18491 2025-02-07 Welding and allied processes - Measurement of arc energies (ISO/DIS 18491:2025); German and English version prEN ISO 18491:2025 More  Comment 
DIN EN ISO 15614-1 2024-07-29 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys (ISO/DIS 15614-1:2025); German and English version prEN ISO 15614-1:2025 More  Comment 
DIN EN ISO 9606 2024-05-31 Qualification testing of welders - Fusion welding (ISO/DIS 9606:2024); German and English version prEN ISO 9606:2024 More  Comment 
DIN EN ISO 15608 2024-05-03 Welding - Grouping system for metallic materials (ISO 15608:2025); German version EN ISO 15608:2025 More  Comment 
DIN EN ISO 13918 rev 2023-11-21 Welding - Studs and ceramic ferrules for arc stud welding More  Comment 
DIN EN ISO 13916 2023-11-21 Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO 13916:2025); German version EN ISO 13916:2025 More  Comment 

TOP