Wash. Rev. Code § 81.08.110
Every public service company which, directly or indirectly, issues or causes to be issued, any stock or stock certificate or other evidence of interest or ownership, or bond, note, or other evidence of indebtedness, in nonconformity with the provisions of this chapter, or which applies the proceeds from the sale thereof, or any part thereof, to any purpose other than the purpose or purposes allowed by this chapter shall be subject to a penalty of not more than one thousand dollars for each offense. Every violation of any such order, rules, direction, demand, or requirement of the department, or of any provision of this chapter, shall be a separate and distinct offense and in case of a continuing violation every day's continuance thereof shall be deemed to be a separate and distinct offense.
The act, omission, or failure of any officer, agent, or employee of any public service company acting within the scope of his or her official duties or employment, shall in every case be deemed to be the act, omission, or failure of such public service company.
RCW 81.08.110