This European Standard is applicable to ski goggles which are used for eye-protection during downhill skiing and other downhill activities, like snowboard.For snow mobile use EN 13178 applies.
EN 174:2001 history
2001EN 174:2001 Personal eye-protection - Ski goggles for downhill skiing
1996EN 174:1996 Personal Eye Protection - Ski Goggles for Downhill Skiing