Section 3 of the Principal Act is amended as follows:(a) by inserting the following definition after the definition of form of regulatory authority :functions includes duties;(b) by omitting the definition of restricted activity and substituting the following definitions:restricted activity , in relation to an SSDS, means (a) manufacturing, importing, exporting, buying, selling, supplying, storing, using or disposing of (i) if the SSDS is specified in Part 2 of Schedule 1 by reference to a quantity, that quantity of the SSDS; or(ii) in the case of any other SSDS, any quantity of the SSDS; or(b) an activity specified in Part 3 of Schedule 1 ;restrictive personal order means any of the following:(a) a family violence order or interim family violence order within the meaning of the Family Violence Act 2004 ;(b) a police family violence order within the meaning of the Family Violence Act 2004 ;(c) a restraint order or interim restraint order within the meaning of Part XA of the Justices Act 1959 ;(d) an external restraint order within the meaning of Part XA of the Justices Act 1959 ;(c) by inserting the following definition after the definition of SSDS permit :State includes Territory;