(a) “Administrative action” means either of the following:
(1) The proposal, drafting, development, consideration, amendment, enactment, or defeat by any state agency of any rule, regulation, or other action in any ratemaking proceeding or any quasi-legislative proceeding, including any proceeding governed by Chapter 3.5 (commencing with Section 11340) of Part 1 of Division 3 of Title 2.
(2) With regard only to placement agents, the decision by any state agency to enter into a contract to invest state public retirement system assets on behalf of a state public retirement system.
(b) “Ratemaking proceeding” means, for the purposes of a proceeding before the Public Utilities Commission, any proceeding in which it is reasonably foreseeable that a rate will be established, including, but not limited to, general rate cases, performance-based ratemaking, and other ratesetting mechanisms.
(c) “Quasi-legislative proceeding” means, for purposes of a proceeding before the Public Utilities Commission, any proceeding that involves consideration of the establishment of a policy that will apply generally to a group or class of persons, including, but not limited to, rulemakings and investigations that may establish rules affecting an entire industry.