ABA Accessibility Standard for GSA Facilities Pocket Guide

F202.2.3.1 Existing Toilet Facility.

Where existing toilet facilities are provided in the existing building or facility, at least one toilet facility for men and at least one toilet facility for women shall comply with F213.2 and F213.3 and shall serve the addition.

EXCEPTION: Where only one toilet facility is provided in the existing building or facility, one toilet facility shall comply with F213.2 and F213.3 and shall serve the addition.