Victorian Numbered ActsA written demand must be served on an employer by—
(a) delivering the demand to the employer personally; or
(b) prepaying and posting the written demand as a letter addressed to the employer—
(i) at the employee's place of work; or
(ii) at the employer's last known place of business or, if the employer is carrying on business at 2 or more places, at one of those places; or
(iii) at the employer's registered office under the Corporations Act; or
(c) leaving the document at the last known place of business of the employer, or if the employer is carrying on business at 2 or more places, at one of those places, with some person apparently in the service of the employer and apparently not less than 16 years of age.