Wheelchairs -- Maximum overall dimensions
The limits of overall dimensions of wheelchairs primarily intended for indoor use are laid down with the purpose of a good manoeuvrability and accessibility of motor vehicles, lifts, kitchen equipment etc. It applies to manual as well as electric wheelchairs in their operational condition, and covers wheelchairs usable by 85 per cent of disabled people.
A standard is reviewed every 5 years
Revisions / Corrigenda