After section 48
insert
(1) The consent authority may give written notice of a development application to any service authority the consent authority considers appropriate.
(2) Any notice to a service authority must include an invitation to the service authority to provide written advice or comment about the application within the submission period specified in the notice.
(3) The consent authority may, on request from a service authority, extend the submission period to provide the advice specified in the notice.
(4) The consent authority must give the applicant written notice of any extension under subsection (3).