California Code, Public Utilities Code - PUC § 2104

(a) Except as provided by Sections 2100 and 2107.5, actions to recover penalties under this part shall be brought in the name of the people of the State of California, in the superior court in and for the county, or city and county, in which the cause or some part thereof arose, or in which the corporation complained of has its principal place of business, or in which the person complained of resides.  The action shall be commenced and prosecuted to final judgment by the attorney or agent of the commission.  All fines and penalties may be sued for and recovered.  The commission may enjoin the sale of a public utility's or common carrier's assets to satisfy unpaid fines and penalties.  The commission may use any of the remedies afforded to a creditor under the Uniform Voidable Transactions Act (Chapter 1 (commencing with Section 3439) of Title 2 of Part 2 of Division 4 of the Civil Code).  Respondents who fraudulently transfer assets to avoid paying commission-imposed fines or penalties are subject to prosecution under Sections 154, 531, and 531a of the Penal Code.  In all of these actions, the procedure and rules of evidence shall be the same as in ordinary civil actions, except for prosecutions under the Penal Code or as otherwise herein provided.  All fines and penalties recovered by the state in any action, together with the costs thereof, shall be paid into the State Treasury to the credit of the General Fund.  Any action may be compromised or discontinued on application of the commission upon the terms the court approves and orders.

(b) This section shall become operative on January 1, 2014.