Cal. Pub. Util. Code § 99270.5

In determining whether there is compliance with Section 99268.1, 99268.2, 99268.3, 99268.4, 99268.5, or 99268.9, as the case may be, by operators serving the area of the San Francisco Bay Area Rapid Transit District, excluding the City and County of San Francisco, the Metropolitan Transportation Commission may make that determination for all or some of the operators as a group, if the Metropolitan Transportation Commission finds that the public transportation services of the operators grouped are coordinated.