2019 California Standards for Accessible Design Guide (effective January 1, 2020 with July 1, 2021 amendments)
11B-206.2.5 Restaurants, cafeterias, banquet facilities and bars.
1. In alterations of buildings or facilities not required to provide an accessible route between stories, an accessible route shall not be required to a mezzanine dining area where the mezzanine contains less than 25 percent of the total combined area for seating and dining and where the same decor and services are provided in the accessible area.
[2010 ADA Standards] 2. In alterations, an accessible route shall not be required to existing raised or sunken dining areas, or to all parts of existing outdoor dining areas where the same services and decor are provided in an accessible space usable by the public and not restricted to use by people with disabilities.
[2010 ADA Standards] Advisory 206.2.5 Restaurants and Cafeterias Exception 2. Examples of "same services" include, but are not limited to, bar service, rooms having smoking and non-smoking sections, lotto and other table games, carry-out, and buffet service. Examples of "same decor" include, but are not limited to, seating at or near windows and railings with views, areas designed with a certain theme, party and banquet rooms, and rooms where entertainment is provided.
ETA Editor's Note
The ADA requirements included at the Subsection 11B-206.2.5 Exception 2 are provided for information only. The CBC scoping requirements are more inclusive.
3. In sports facilities, tiered dining areas providing seating required to comply with Section 11B-221 shall be required to have accessible routes serving at least 25 percent of the dining area provided that accessible routes serve seating complying with Section 11B-221 and each tier is provided with the same services.