Dispute Resolution & Litigation

High Court Clarifies Definition of Casual Employee

As one of the most significant decisions by the High Court in 2021, the High Court has determined the meaning of a casual employee in Workpac Pty Ltd v Rossato [2021] HCA 23.  Mr Rossato was employed as a production worker by Workpac’s labour-hire company under a series of six contracts, or assignments, to perform work for one of Workpac’s clients. While Mr Rossato was required to work regular and full-time hours according to a fixed pattern of work, Workpac treated Mr Rossato as a casual employee, such that Mr Rossato was not paid the leave or public holiday entitlements under the Fair Work Act 2009 (Cth) (the Act) and the enterprise agreement.   The Court confirmed that the question of whether a person is a casual employee is to be determined by considering the express terms of a written employment contract, and not on the basis of any subsequent conduct of either party. To this extent, the court held any such commitment to further work must be contained in an enforceable agreement to be recognised.  The High Court held that a casual employee is an employee who has no “firm advance commitment as to the duration of the employee’s employment or the days (or hours) the employee will work” and provides no reciprocal commitment to the employer. In considering the nature of the commitment, the court held that ‘the existence or otherwise of a “firm advanced commitment” must be for enforceable terms’, and should not be held to exist from expectations or understandings borne from the manner in which the parties have performed their agreement. The High Court held that a mere expectation of continuing employment on a regular and systematic basis is not sufficient for the purposes of the Act. Mr Rossato’s employment was expressly on an “assignment by assignment basis”. Mr Rossato was entitled to accept or reject any offer of an assignment, and at the completion of each assignment Workpac was under no obligation to offer further assignments. The High Court also held that it was not the role of the courts to “moderate a perceived unfairness resulting from a disparity in bargaining power between the parties”.  In relation to the employment relationship, it should be noted that the High Court held in BP Refinery (Westernport) Pty Ltd v Shire of Hastings (1977) 180 CLR 266 that: 1. while mutual undertakings may not always be express, where there are express terms of the contract between the parties, they must be given effect unless they are contrary to statute; 2. if the mutual undertakings are said to be implied in what has been agreed, they cannot be inconsistent with the express terms of the contract; and 3. if the mutual undertakings are to be inferred from the conduct, then they may take effect as contractual variations. This decision by the High Court in Workpac v Rossato is important for both employers and employees as it reinforces the importance of specifying the terms of the contract in writing, taking into account the key features of the High Court’s decision. It is also important that casual contract terms and employer’s policies are carefully reviewed to ensure that they do not create any unintentional implied mutual obligations or variations inferred from the conduct.  It is also worth noting that a new provision of s 66B of the Act has been introduced which requires employers to offer casual employees to become permanent employees if they have been employed for 12 months and have worked regular and systematic patterns in the last six months.   Disclaimer: The contents of this publication are general in nature and do not constitute legal advice. The information may have been obtained from external sources and we do not guarantee the accuracy or currency of the information at the date of publication or in the future. Please obtain legal advice specific to your circumstances before taking any action on matters discussed in this publication.