South Australian Consolidated Acts South Australian Consolidated ActsA notice, process or document is validly served on a supplier if it is—
(a)
served personally on the supplier; or
(b) left
at a place at which the supplier carries on business with a person apparently
responsible to the supplier; or
(c) sent
by certified mail addressed to the supplier at a place at which the supplier
carries on business, or at the supplier's place of residence.