; (ii) enforce compliance with this section or such regulation; (iii) obtain other remedies permitted under State law; and (iv) obtain damages, restitution, or other compensation on behalf of residents of the State. (B) Notice The attorney general of a State shall provide prior written notice of any action under subparagraph (A) to the Commission and provide the Commission with a copy of the complaint in the action, except in any case in which such prior notice is not feasible, in which case the attorney general shall serve such notice immediately upon instituting such action. (C) Intervention by the Commission Upon receiving notice under subparagraph (B), the Commission shall have the right— (i) to intervene in the action; (ii) upon so intervening, to be heard on all matters arising therein