Real Property Act 1886

The executor, administrator or Public Trustee shall, before dealing with such estate or interest, make application in writing to the

Registrar-General to be registered as proprietor, and shall produce to the Registrar-General the probate or letters of administration, or the order of the Court authorising the Public Trustee to administer the estate of the deceased registered proprietor, or a copy of the probate, letters of administration, or order, as the case may be.