(1) The following come into force on a day specified in the notice concerned:
(a) an approval of service standards:
(b) an approval of amendments to service standards:
(c) the revocation of the approval of any service standards or amendments of service standards.
(2) The day must be no earlier than 6 months after the day the notice is given.
(3) Subsection (2) does not apply to the approval of any of the service standards referred to in section 25(1).
(4) Subsection (2) does not apply to the approval of amendments to service standards that are being made solely to correct an error or omission.