CEN/TC 79
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 1937 | EN 144-2:1998 | Respiratory protective devices - Gas cylinder valves - Part 2: Outlet connections | Atcelts |
| 61790 | EN 144-2:2018 | Respiratory protective devices - Gas cylinder valves - Part 2: Outlet connections | Izstrādē |
| 2018 | EN 144-3:2003 | Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen | Izstrādē |
| 23639 | EN 144-3:2003/AC:2003 | Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen | Izstrādē |
| 2025 | EN 14435:2004 | Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with half mask designed to be used with positive pressure only - Requirements, testing, marking | Atcelts |
| 1922 | EN 145:1988 | Respiratory protective devices - Self-contained closed-circuit breathing apparatus, compressed oxygen type - Requirements, testing, marking | Atcelts |
| 2031 | EN 145:1988/AC1:1989 | Respiratory protective devices - Self-contained closed-circuit breathing apparatus, compressed oxygen type - Requirements, testing, marking | Atcelts |
| 1968 | EN 145:1997 | Respiratory protective devices - Self-contained closed-circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type - Requirements, testing, marking | Izstrādē |
| 2003 | EN 145:1997/A1:2000 | Respiratory protective devices - Self-contained closed-circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type - Requirements, testing, marking | Standarts spēkā |
| 1941 | EN 145-2:1992 | Respiratory protective devices - Self-contained closed-circuit compressed oxygen breathing apparatus for special use - Requirements, testing, marking | Atcelts |
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