AAC explores climbing helmet history and evolution of UIAA Standard

A recent article from the American Alpine Club (AAC) explores the historical development of climbing helmets and the evolution of the related global safety standard led by the UIAA, International Climbing and Mountaineering Federation. The piece, authored by Stephen Gladieux (*), AAC representative on the UIAA Safety Commission, reflects on the progression of helmet design from improvised protection in early alpine climbing to the sophisticated certified equipment used today. The UIAA Standard 106: Helmets was created in 1980.

From a UIAA perspective, the development of standardised testing and certification has been critical in improving climber safety. Helmet technology has evolved alongside international safety protocols established through the UIAA Safety Label. By establishing globally recognised criteria, the UIAA has helped manufacturers design helmets capable of protecting climbers in increasingly varied environments and in the ever changing nature of mountain-related sports. For example, helmets are tested for impact resistance, durability and protection against both falling objects and direct head impacts.

A key focus of the article is the importance of regular revisions to the UIAA helmet standard. More recent ones better address rim impacts – types of accidents that historically caused severe injuries. As the article states: “From 2022 to 2025, the UIAA conducted a large helmet study with nine labs and numerous manufacturers. One of the most difficult issues was standardizing the impact testing in a way that consistently worked, given the different testing apparatus at different labs and manufacturers. Also, helmets have ventilation holes in different places. Any ventilation hole means you might get unlucky with a sharp rock, but the test shouldn’t favor one ventilation hole pattern over another arbitrarily; though, if a ventilation pattern is truly better, the tests should show that. These are the shared challenges for manufacturers and the UIAA Safety Commission. Several years of work resulted in an updated helmet standard that includes testing for impact absorption 10° above the helmet’s rim on the front, back, and sides. Helmets will be coming onto the market in 2026 that will be tested to this new standard.”

The full online article can be viewed here.
It was first published in the AAC’s Guidebook XVII, February 2026, which can be viewed in full here.

(*) with research support from Denis Pivot, Lionel Kiener (UIAA Safety Commission President) and Alain Maurice

Further Information
American Alpine Club
UIAA Safety Standards

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