Historical
ISO 9523:1990
Touring ski-boots for adults -- Interface with ski-binding
This international Standard specifies the dimensions and characteristics of the interface zone of the sole and Parts of the shaft of touring ski-boots to provide defined attachment conditions for the touring ski-binding.
It applies to touring ski-boots of sizes 15,0 and larger in the Mondopoint System (corresponding to types A and C of [1]).
International Organization for Standardization [iso]