New South Wales Consolidated Acts(1973 Act, s 25)
(1) A body corporate may, pursuant to a special resolution and with the consent of the lessor, and if not prevented by the terms of the lease, transfer a lease of part of the common property or grant a sublease of such a part.
(1A) A body corporate may, pursuant to a special resolution and with the consent of the lessor under the leasehold strata scheme, execute a variation of any such lease or sublease pursuant to section 55A of the Real Property Act 1900 .
(2) A body corporate, pursuant to a special resolution, may accept a surrender of a sublease or, if otherwise empowered so to do, re-enter under a sublease, granted under subsection (1).
(3) The Registrar-General shall register a dealing referred to in this section by making in the Register such recordings with respect to the dealing as the Registrar-General considers appropriate.