Requirements of competent authority for determination of development charge
13. For the purposes of determining the development charge payable under section 35(2) or 39 of the Act, the competent authority may require an applicant to submit —
(a)
a detailed calculation, based on such method and requirements as the competent authority may specify, of the floor area which is C3 in the formula specified in rule 3(1)(c); and
(b)
such plans, documents and other information together with such evidence in support of the information as the competent authority may specify.