(1) If the permit authority grants a building permit (a) the permit authority is to retain a paper copy or electronic copy of each document relevant to the permit; and(b) the permit authority is to (i) endorse each page of a copy of each document relevant to the permit to indicate that a building permit has been granted; and(ii) return an endorsed copy of each document to the applicant and to the building surveyor; and(c) if requested by the applicant, the permit authority is to (i) endorse an additional copy of each document relevant to the permit to indicate that a building permit has been granted; and(ii) return the additional copy to the applicant.(2) An endorsement is to be in an approved form.(3) The builder must ensure that the following documents are on the site while the building work is being carried out:(a) the documents referred to in subregulation (1)(b) ;(b) if there is any variation of the building work (i) the written consent of the building surveyor given under section 85(2) of the Act; and(ii) the amended design documentation certified under section 85(3)(b) of the Act.Penalty: Fine not exceeding 20 penalty units and, in the case of a continuing offence, a further fine not exceeding 10 penalty units for each day during which the offence continues.