PUC §1711: (a) Where feasible and appropriate, except for adjudication cases, before determining the scope of the proceeding, the commission shall seek the participation of those who are likely to be affected, i

(a) Where feasible and appropriate, except for adjudication cases, before determining the scope of the proceeding, the commission shall seek the participation of those who are likely to be affected, including those who are likely to benefit from, and those who are potentially subject to, a decision in that proceeding. The commission shall demonstrate its efforts to comply with this section in the text of the initial scoping memo of the proceeding. (b) (1) The Policy and Planning Division of the commission shall undertake one or more studies of outreach efforts undertaken by other state and federal utility regulatory bodies and make recommendations to the commission to promote effective outreach, including metrics for use in evaluating success. (2) This subdivision shall remain in effect only until January 1, 2020, and shall have no force or effect on or after that date, unless a later enacted statute that is chaptered before January 1, 2020, deletes or extends that date.