Lands Acquisition Act 1989 (LAA)

The Lands Acquisition Act 1989 (LAA) is an important component of the Commonwealth Property Management Framework and applies to most acquisitions and disposals of interests in land by the Commonwealth. The LAA also applies in relation to applications to access Commonwealth land for mineral exploration and mining activities.

The Minister for Finance has portfolio responsibility for the administration of the LAA and has delegated a number of functions and powers under the LAA to officers within the Department of Finance and other Commonwealth entities.

The acquisition or disposal of an interest in land must be authorised under the LAA, either by the Finance Minister or a delegated official, unless the transaction is exempt from the operation of the LAA.

Lands Acquisition Framework Resource Management Guide No. 501

The Lands Acquisition Framework supports entities to meet obligations under the Lands Acquisition Act 1989 (LAA) and encourages informed decision-making for property acquisitions and disposals under the LAA.


The Minister has authority to delegate powers and functions under section 139 of the LAA.

The current LAA delegations can be accessed here:

Acquisition by Agreement

Most Commonwealth acquisitions of interests in land occur by agreement. This will generally occur where the interest in land is “available in the market” as defined in the LAA. However, the Finance Minister is able to facilitate the acquisition of interests not in the market by certifying that an acquisition is a “standard commercial transaction”.

Compulsory Acquisition

In reliance on the LAA, the Commonwealth is able to compulsorily acquire land or an interest in land anywhere in Australia for public purposes. A public purpose is a purpose in respect of which the Parliament has power to make laws.

The LAA prescribes the steps that the Commonwealth must follow to compulsorily acquire land. The LAA also provides a legal framework designed to protect an owner's interests when the Commonwealth acquires an interest in land.

The Guide to Acquisitions under the LAA has been developed to provide guidance on the compulsory acquisition process.


A holder of an interest in land can claim compensation from the Commonwealth as soon as the land has been acquired by compulsory process. The basic principle is that the amount of compensation should be just.

Specific factors to be considered in assessing compensation include:

  • the market value of the property acquired;
  • special value to the owner;
  • if only part of the property is acquired - whether the value of the remainder is reduced;
  • disturbance costs - losses and reasonable expenses directly resulting from the acquisition, for example, removal expenses and resettlement costs;
  • reasonable legal or professional costs - such as to help the property owner understand the acquisition procedures or to provide documents required by the Commonwealth.

Guidance notes for completing a claim for compensation can be accessed here: Section 48 Notice.

Forms relating to compensation can be accessed here:

Mineral Exploration and Mining

The LAA governs the approval process for access to Commonwealth land for the purposes of mineral exploration and mining.

For application forms seeking access to relevant land for mineral exploration and/or mining contact

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