California Code, Public Utilities Code - PUC § 364

(a) The commission shall adopt inspection, maintenance, repair, and replacement standards, and shall, in a new proceeding, or new phase of an existing proceeding, to commence on or before July 1, 2015, consider adopting rules to address the physical security risks to the distribution systems of electrical corporations.  The standards or rules, which shall be prescriptive or performance based, or both, and may be based on risk management, as appropriate, for each substantial type of distribution equipment or facility, shall provide for high-quality, safe, and reliable service.

(b) In setting its standards or rules, the commission shall consider:  cost, local geography and weather, applicable codes, potential physical security risks, national electric industry practices, sound engineering judgment, and experience.  The commission shall also adopt standards for operation, reliability, and safety during periods of emergency and disaster.

(c) The commission shall conduct a review to determine whether the standards or rules prescribed in this section have been met.  If the commission finds that the standards or rules have not been met, the commission may order appropriate sanctions, including penalties in the form of rate reductions or monetary fines.  The review shall be performed after every major outage.  Any money collected pursuant to this subdivision shall be used to offset funding for the California Alternative Rates for Energy Program.

(d) The commission may, consistent with other provisions of law, withhold from the public information generated or obtained pursuant to this section that it deems would pose a security threat to the public if disclosed.