There is an express reference to long service leave in SS. 13 and 25 of the Concitiation and Arbitration Act which deal with the powers of a conciliation commissioner and the court respectively :-
13.-(1.) A Conciliation Commissioner shall not be empowered to make an order or award-
(a) altering the standard hours of work in an industry; (b) altering the basic wage for adult males (that is to say, that wage, or that part of a wage, which is just and reasonable for an adult male, without regard to any circumstance pertaining to the work upon which, or the industry in which, he is employed) or the principles upon which it is computed;
(c) providing for, or altering a provision for, annual or other periodical leave with pay, sick leave with pay or long service leave with pay;
(d) determining or altering the basic wage for adult females (that is to say, that wage, or that part of a wage, which is just and reasonable for an adult female, without regard to any circumstance pertaining to the work upon which, or the industry in which, she is employed) or the principles upon which it is computed. (2.) The last preceding sub-section does not prevent a concilia- tion commissioner from including in an order or award provisions for annual or other periodical leave with pay or sick leave with pay being provisions to the same effect as provisions contained in an order or award which is superseded by the first-mentioned order or award.
25. The Court may, for the purpose of preventing or settling an industrial dispute, make an order or award-
(a) altering the standard hours of work in an industry; (b) altering the basic wage for adult males (that is to say, that wage, or that part of a wage, which is just and reasonable for an adult male, without regard to any circumstance pertaining to the work upon which, or the industry in which, he is employed) or the principles upon which it is computed;
(c) providing for, or altering a provision for, annual or other periodical leave with pay, sick leave with pay or long service leave with pay;
(d) determining or altering the basic wage for adult females (that is to say, that wage, or that part of a wage, which is just and reasonable for an adult female, without regard to any circumstance pertaining to the work upon which, or the industry in which, she is employed) or the principles upon which it is computed.