Registration number (WIID)Project No.TitleStatus
44347EN 50018:1977/prAAElectrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd'Izstrādē
50975EN 50016:1995/prAXElectrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p"Izstrādē
49192prEN 50XXXInstallation rules on basis of IEC 60079-14Izstrādē
66465EN IEC 62990-2:2021Workplace atmospheres - Part 2: Gas detectors - Selection, installation, use and maintenance of detectors for toxic gases and vapoursIzstrādē
62739prEN 60079-43Explosive atmospheres - Equipment in adverse service conditionsIzstrādē
50534prEN 50XXXBritish proposal on T4 temperature classification for small components after submission of French proposal on determination of allowed contents for connecting boxes of increased safety 'e'Izstrādē
45482EN 50018:1977/prAXElectrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd'Izstrādē
47516EN 50054:1991/prAXElectrical apparatus for the detection and measurement of combustible gases - General requirements and test methodsIzstrādē
49009prEN 50053-2Requirements for the selection, installation and use of electrostatic spraying equipment for flammable materials - Part 2: Hand-held electrostatic powder spray guns with an energy limit of 5 mJ and their associated apparatusIzstrādē
49354EN 50018:1994/prAXElectrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd'Izstrādē
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