36 CFR Part 1195 Standards for Accessible Medical Diagnostic Equipment

M303.2.3 Depth.

The depth of wheelchair spaces shall comply with M303.2.3.

M303.2.3.1 Front or Rear Entry.

Where wheelchair space entry and exit is provided at only one end (front or rear) the wheelchair space shall be 48 inches (1220 mm) deep minimum.

M303.2.3.2 Pass Through Entry.

Where wheelchair space entry and exit permits pass through from one end to the other, the wheelchair space shall be 40 inches deep (1015 mm) minimum.

M303.2.3.3 Side Entry.

Where wheelchair space entry is only from the side, the wheelchair space shall be 60 inches (1525 mm) deep minimum.