Cal. Pub. Res. Code § 21157
(a) A master environmental impact report may be prepared for any one of the following projects:
(b) When a lead agency prepares a master environmental impact report, the document shall include all of the following:
(2) A description of anticipated subsequent projects that would be within the scope of the master environmental impact report, that contains sufficient information with regard to the kind, size, intensity, and location of the subsequent projects, including, but not limited to, all of the following: