Mountaineering equipment - Helmets for ski mountaineers - Safety requirements and test methods

This document specifies requirements and test methods for protective helmets for ski mountaineers. This document is also applicable to protective helmets used in activities with similar hazards including but not limited to; ski-touring, speed-touring, ski fitness, split-boarding, skimo, telemark touring, but does not apply to protective helmets for alpine skiers and snowboarders.