(3) If the parent of a child fails to respond or refuses to consent to services under paragraph (b)(1) of this section, the public agency may not use the procedures in subpart E of this part (including the mediation procedures under Sec. 300.506 or the due process procedures under Sec. Sec. 300.507 through 300.516) in order to obtain agreement or a ruling that the services may be provided to the child.
