Each van accessible parking space needs a sign that features the ISA (International Symbol of Access) icon for handicap parking and the words “Van Accessible.” This must be installed on a post, wall, or fence, as long as it is at least 60 inches (ADA Chapter 502.6) off the ground. You can choose the option of using a main sign plus a supplemental sign or it’s a little cheaper to have all the information on one Reserved Parking Van Accessible Sign. Make sure to check with your state or local authorities for any specifics.