(1) Within five days of making a filing requiring posting of a customer notice under WAC 480-30-316, but no sooner than the date the filing is submitted to the commission, a company must file a statement with the commission's records center that the required notice has been posted. The declaration must include:

(a) Description of where the notice was posted;

(b) Date the notice was posted; and

(c) A copy of the customer notice.

(2) A company may request assistance from the commission's consumer affairs section in preparing notice.