Regulations 26 and 27 of the Principal Regulations are repealed and the following regulation is substituted:
“27. Notification after completion of work
A person who carries out plumbing or drainage work shall, if satisfied that the work has been completed in accordance with these Regulations and Australian Standard 3500, within 7 days after completion of the work, provide the Chief Executive with—
(a) a statement on the approved form of the work completed;
(b) evidence of payment of the determined fees in accordance with subregulations 15 (2) and 24 (8); and
(c) a copy of—
(i) where the work relates to a single residential building—a drainage plan that complies with subregulation 7 (3) on which there is endorsed a certificate that the plan is a true record of the work carried out; or
(ii) in any other case—an approved drainage plan on which there is endorsed a certificate that the plan is a true record of the work carried out.”.