The employee's long service leave entitlement is governed by the laws of the State of Victoria. Specifically, the applicable legislation is the **Long Service Leave Act 2018 (Vic)**.

Although the employee works for a "national-system employer" under the *Fair Work Act 2009* (Cth), the Commonwealth does not provide a uniform national long service leave scheme. Instead, the *Fair Work Act* preserves state and territory long service leave laws. Therefore, for an employee based in Victoria, the state-level legislation of the Victorian Government applies to the determination of their entitlement.