598.This section provides for supplemental matters including the power to make consequential amendments to legislation and to enable a person to exercise a discretion in a matter such as the exercise of the powers conferred by these sections (subsection (1)). It also describes the Parliamentary procedure for the regulations; those made under section 89 are subject to the negative resolution procedure, except where regulations are applied to persons by virtue of section 89(2)(d) in which case the affirmative resolution procedure is to be used. Regulations made under section 90 are also subject to the affirmative resolution procedure as are any instruments that make regulations under section 89(2)(d) or 90 together with any other provision under section 89.