ABA Accessibility Standard for GSA Facilities Pocket Guide

804.3.2 Height.

The kitchen work surface shall be 34 inches (865 mm) maximum above the finish floor or ground.

EXCEPTION: A counter that is adjustable to provide a kitchen work surface at variable heights, 29 inches (735 mm) minimum and 36 inches (915 mm) maximum, shall be permitted. [ECTCR UFAS 4.34.6.4(1), Fig. 50(b)]