ISO/TC 161
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 51959 | ISO 23551-4:2005/Amd 1:2010 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 4: Valve-proving systems for automatic shut-off valves — Amendment 1: Application guidance for the valve-proving system | Atcelts |
| 51958 | ISO/NP 23551-5 | Safety and control devices for gas burners and gas-burning appliances — Part 5: Particular requirements for combination (Multifunctional) Controls | Izstrādē |
| 51637 | ISO 23551-1:2006/NP Amd 1 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 1: Automatic valves — Amendment 1 | Izstrādē |
| 51636 | ISO 23550:2004/DAmd 1 | Safety and control devices for gas burners and gas-burning appliances — General requirements — Amendment 1: Addition to the specific regional requirements in Japan | Izstrādē |
| 51633 | ISO 23552-1:2007/Amd 1:2010 | Safety and control devices for gas and/or oil burners and gas and/or oil appliances — Particular requirements — Part 1: Fuel/air ratio controls, electronic type — Amendment 1: Addition to the specific regional requirements in Japan | Atcelts |
| 41170 | ISO 23551-2:2006 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 2: Pressure regulators | Atcelts |
| 41153 | ISO 23552-1:2007 | Safety and control devices for gas and/or oil burners and gas and/or oil appliances — Particular requirements — Part 1: Fuel/air ratio controls, electronic type | Atcelts |
| 36931 | ISO 23551-4:2005 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 4: Valve-proving systems for automatic shut-off valves | Atcelts |
| 36930 | ISO 23551-3:2005 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 3: Gas/air ratio controls, pneumatic type | Atcelts |
| 36929 | ISO/CD 23551-2 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 2: Pressure governors for inlet pressures up to 50 kPa | Izstrādē |
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