What it does
This Act validates certain administrative actions taken by Commonwealth authorities or officers of the Commonwealth that were constitutionally invalid because they were performed under State laws. Mechanically, the Act creates a legal fiction: it deems those invalid actions to have been taken by a State authority or State officer, and to have had that force from the moment they were originally taken (or purportedly taken). The validation is retrospective - section 5 provides that every invalid administrative action "has, and is deemed always to have had, the same force and effect for all purposes as it would have had if" it had been done by a State authority with the relevant power duly conferred. Section 6 reinforces this by declaring that all rights and liabilities of all persons are, and always have been, the same as if the invalid action had been taken by a State authority.
The need for this Act arose from the cooperative corporations scheme that operated before the Commonwealth’s Corporations Act 2001. Under that scheme, Tasmanian Acts such as the Corporations (Tasmania) Act 1990 applied Commonwealth legislative provisions as State law. Commonwealth officers - for example, officers of the Australian Securities Commission - performed functions under those State laws. A constitutional doubt existed: could a Commonwealth officer validly exercise a power that was conferred, or purportedly conferred, by a State Act, if the Commonwealth Parliament could not have conferred that same power by its own legislation? That doubt threatened the validity of countless company registrations, administrative decisions, and other actions taken before the commencement of the uniform national scheme. This Act removes that doubt by recharacterising the actor: the Commonwealth officer is treated as having acted as a State officer. The Act applies only to actions taken at or before its commencement time, which is immediately before the Corporations Act 2001 (Cth) commenced - so it cleans up the pre‑2001 period. It binds the Crown in right of Tasmania and, to the extent of Tasmanian legislative power, the Crown in all other capacities (s 4(1)). It overrides contrary provisions in the Corporations (Tasmania) Act 1990 or any applicable provisions of the State (s 4(2)). Critically, it does not affect rights or liabilities arising between parties to proceedings that were heard and finally determined before the commencement time (s 4(4)), but it does extend to rights or liabilities in proceedings initiated at or before commencement that were not finally determined (s 4(3)).