Registration number (WIID)Project No.TitleStatus
1945EN 148-3:1992Respiratory protective devices - Threads for facepieces - Thread connection M 45 x 3Atcelts
1952EN 372:1992Respiratory protective devices - SX gas filters and combined filters against specific named compounds - Requirements, testing, markingAtcelts
1923EN 146:1991Respiratory protective devices - Powered particle filtering devices incorporating helmets or hoods - Requirements, testing, markingAtcelts
1953EN 400:1993Respiratory protective devices for self-rescue - Self-contained closed-circuit breathing apparatus - Compressed oxygen escape apparatus - Requirements, testing, markingAtcelts
30147EN 12941:1998/A2:2008Respiratory protective devices - Powered filtering devices incorporating a helmet or a hood - Requirements, testing, markingAtcelts
1958EN 405:1992Respiratory protective devices - Valved filtering half masks to protect against gases or gases and particles - Requirements, testing, markingAtcelts
2037EN 148-3:1992/AC:1996Respiratory protective devices - Threads for facepieces - Thread connection M 45 x 3Atcelts
1962EN 1061:1996Respiratory protective devices for self-rescue - Self-contained closed-circuit breathing apparatus - Chemical oxygen (NaClO3) escape apparatus - Requirements, testing, markingAtcelts
22042LVS EN 149:2001/AC:2002Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, markingAtcelts
22323LVS EN 143:2000/AC:2002Respiratory protective devices - Particle filters - Requirements, testing, markingAtcelts
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