2Provision may be made by a development order for regulating the manner in which applications for established use certificates are to be dealt with by local planning authorities, and, in particular,—
(a)for requiring the authority to give to any applicant for such a certificate, within such time as may be prescribed by the order, such notice as may be so prescribed as to the manner in which his application has been dealt with ;
(b)for requiring the authority to give to the Minister and to such other persons as may be prescribed by or under the order, such information as may be so prescribed with respect to applications for such certificates made to the authority, including information as to the manner in which any such application has been dealt with.