Land Act 1994

If a lease issued under this Act is subleased, the sublease must be registered.

If the sublease is for part of a lease, the appropriate form for the sublease must identify the land being subleased by reference to whichever of the following the registrar of titles requires—

a sketch plan in the appropriate form, drawn to a standard to the registrar’s satisfaction;

a building lease plan, drawn to a standard to the registrar’s satisfaction;

a plan of survey.

However, the registrar of titles may allow the land being subleased to be identified by a description alone if the registrar is satisfied the land is adequately identified by the description in the document.