ISO/TC 161
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 71282 | ISO 23551-8:2016/Amd 1:2019 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 8: Multifunctional controls — Amendment 1: Overheating safety devices | Atcelts |
| 68556 | ISO 23551-10:2016 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 10: Vent valves | Atcelts |
| 68435 | ISO/DIS 23551-11 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 11: Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa | Standarts spēkā |
| 68290 | ISO 23551-4:2018 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 4: Valve-proving systems for automatic shut-off valves | Standarts spēkā |
| 66515 | ISO 23551-2:2018 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 2: Pressure regulators | Standarts spēkā |
| 64957 | ISO 23551-9:2015 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 9: Mechanical gas thermostats | Atcelts |
| 64293 | ISO/DIS 23551-7 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 7: Pressure sensing controls | Izstrādē |
| 62335 | ISO 23551-8:2016 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 8: Multifunctional controls | Atcelts |
| 61951 | ISO 23550:2011/Amd 1:2015 | Safety and control devices for gas burners and gas-burning appliances — General requirements — Amendment 1 | Atcelts |
| 60520 | ISO 23551-6:2014 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 6: Thermoelectric flame supervision controls | Atcelts |
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