CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 12888 | EN 14730-1:2006 | Railway applications - Track - Aluminothermic welding of rails - Part 1: Approval of welding processes | Atcelts |
| 35114 | EN 14730-1:2006+A1:2010 | Railway applications - Track - Aluminothermic welding of rails - Part 1: Approval of welding processes | Atcelts |
| 31502 | EN 14730-1:2006/FprA1 | Railway applications - Track - Aluminothermic welding of rails - Part 1: Approval of welding processes | Izstrādē |
| 41138 | EN 14730-1:2017 | Railway applications - Track - Aluminothermic welding of rails - Part 1: Approval of welding processes | Izstrādē |
| 12889 | EN 14730-2:2006 | Railway applications - Track - Aluminothermic welding of rails - Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds | Atcelts |
| 61622 | EN 14730-2:2021 | Railway applications - Track - Aluminothermic welding of rails - Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds | Izstrādē |
| 12915 | EN 14750-1:2006 | Railway applications - Air conditioning for urban and suburban rolling stock - Part 1: Comfort parameters | Atcelts |
| 66426 | EN 14750:2024 | Railway applications - Air conditioning for urban, suburban and regional rolling stock: Comfort parameters and type tests | Standarts spēkā |
| 12916 | EN 14750-2:2006 | Railway applications - Air conditioning for urban and suburban rolling stock - Part 2: Type tests | Atcelts |
| 12932 | EN 14752:2005 | Railway applications - Bodyside entrance systems | Atcelts |
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