Where a State law, or an order, award, decision or determination of a State Industrial Authority, is inconsistent with, or deals with a matter dealt with in, an award, the latter prevails and the former, to the extent of the inconsistency or in relation to the matter dealt with, is invalid.
The words "or deals with a matter dealt with in" and "or in relation to the matter dealt with" were added by amending Act in 1928. In Ansett Transport Industries (Operations) Pty. Ltd. v. Wardley [1] , Aickin J. observed that "[T]he added words have given rise to some difficulty as they appear to go beyond s. 109 and if so would be beyond power." In making that observation, his Honour was reinforcing the reservation expressed in the joint judgment of Dixon C.J., McTiernan, Williams, Webb, Fullagar and Kitto JJ. in Collins v. Charles Marshall Pty. Ltd. [2] , where their Honours said:
In terms this provision goes beyond any operation possessed by s. 109 because it relates not only to inconsistencies but to the valid application of State law to a matter dealt with in an order or award. It may be that no contrast was intended between the latter conception and the conception of actual inconsistency. But if a distinction is intended the extension seems unwarranted The provision may be used as indicating an intention on the part of the Federal Parliament that the power of the arbitrator to determine an industrial dispute enables him to make an exhaustive provision completely governing matters within the ambit of the dispute to the exclusion of any other regulation. But it is difficult to support the provision as directly operating to amplify or extend s. 109.
See also T. A. Robinson & Sons Pty. Ltd. v. Haylor [3] . The problem therefore is to be approached on the basis that the alleged inconsistency is between the Commonwealth Act which authorizes the making of the awards and the State law, and the solution is to be found in the application of s. 109 and the well-established doctrine of inconsistency derived therefrom. At the heart of the doctrine is the call to take the law or the award with which the State law is alleged to be inconsistent and to discern precisely the matters which it is the intention of the Parliament, or the Commonwealth arbitrator as the case may be, are to be exhaustively determined thereby.
1. (1980) 142 C.L.R. 237, at p. 278.
2. (1955) 92 C.L.R. 529, at p. 549.
3. (1957) 97 C.L.R. 177.