CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3427 | LVS EN ISO 15614-13:2005 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 13: Resistance butt and flash welding | Atcelts |
| 70866 | LVS EN ISO 15614-12:2022 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 12: Spot, seam and projection welding (ISO 15614-12:2021) | Standarts spēkā |
| 40718 | LVS EN ISO 15614-12:2014 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 12: Spot, seam and projection welding (ISO 15614-12:2014) | Atcelts |
| 3407 | LVS EN ISO 15614-12:2004 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 12: Spot, seam and projection welding | Atcelts |
| 66746 | LVS EN ISO 15614-1:2017/A1:2019 | 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 - Amendment 1 (ISO 15614-1:2017/Amd 1:2019) | Standarts spēkā |
| 31262 | LVS EN ISO 15614-1:2017 | 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 15614-1:2017, Corrected version 2017-10-01) | Standarts spēkā |
| 36728 | LVS EN ISO 15614-1:2004 /A2:2012 | 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 - Amendment 2 (ISO 15614-1:2004/Amd 2:2012) | Atcelts |
| 26144 | LVS EN ISO 15614-1:2004 /A1:2008 | 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 - Amendment 1 | Atcelts |
| 3403 | LVS EN ISO 15614-1:2004 | 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 | Atcelts |
| 72715 | LVS EN ISO 15614-11:2025 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 11: Electron and laser beam welding (ISO 15614-11:2025) | Standarts spēkā |
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