ISO/TC 269/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 76720 | ISO 22074-5:2021 | Railway infrastructure — Rail fastening systems — Part 5: Test method for electrical resistance | Atcelts |
| 76721 | ISO 22074-6:2021 | Railway infrastructure — Rail fastening systems — Part 6: Test method for resistance to severe environmental conditions | Atcelts |
| 76722 | ISO 22074-7:2021 | Railway infrastructure — Rail fastening systems — Part 7: Test method for clamping force and uplift stiffness | Standarts spēkā |
| 76723 | ISO 22074-8:2022 | Railway infrastructure — Rail fastening systems — Part 8: Test method for vertical stiffness | Standarts spēkā |
| 78574 | ISO 12856-3:2022 | Railway applications — Polymeric composite sleepers, bearers and transoms — Part 3: General requirements | Standarts spēkā |
| 82194 | ISO 5735-1:2024 | Railway infrastructure — Non-destructive testing on rails in track — Part 1: Requirements for ultrasonic testing and evaluation principles | Standarts spēkā |
| 83358 | ISO/CD 23300-3 | Railway infrastructure — Rail welding — Part 3: Gas pressure welding | Izstrādē |
| 83401 | ISO/TR 8941:2024 | Railway infrastructure — Rail mounted construction, maintenance and inspection machines — Explanation of machine type | Standarts spēkā |
| 83402 | ISO/TR 8955:2025 | Railway infrastructure — Track quality evaluation — Chord-based method | Standarts spēkā |
| 84962 | ISO/TS 17539:2026 | Railway applications — Track foundation — Observation and evaluation method of railway subgrade settlement and deformation | Standarts spēkā |
Displaying 11-20 of 29 results.