Section 136C of the Principal Act is amended as follows:(a) by omitting from subsection (1) "user or" ;(b) by inserting in subsection (1)(a) ", or a provision of the Act, or the guidelines, that applies to a supplier of water from a private water source," after "registration" ;(c) by inserting in subsection (3)(a) "of the decision to cancel the registration" after "review" ;(d) by inserting in subsection (3)(b) "of the decision to cancel the registration" after "a review" .