New South Wales Consolidated Acts(1973 Act, s 26)
(1) Subject to subsection (4), a body corporate may, pursuant to a special resolution:(a) execute a dealing creating an easement which burdens the leasehold estate in the common property or a restriction on the use of land or a positive covenant which burdens the leasehold estate in the common property or the leasehold estates in the whole parcel,(b) accept a dealing creating an easement or a restriction on the use of land or a positive covenant which benefits the leasehold estate in the common property or the leasehold estates in the whole of the parcel,(c) execute a dealing releasing or varying an easement or a restriction on the use of land or a positive covenant which benefits the leasehold estate in the common property or the leasehold estates in the whole parcel, or(d) accept a dealing releasing or varying an easement which burdens the leasehold estate in the common property or a restriction on the use of land or a positive covenant which burdens the leasehold estate in the common property or the leasehold estates in the whole parcel.
(2) Subsection (1) does not authorise a body corporate to execute or accept a dealing relating to common property the subject of a lease or sublease accepted or acquired by the body corporate under section 22 (2) that, apart from subsection (1), it is not entitled to execute or accept as a lessee or sublessee or, by the terms of the lease or sublease, it is prevented from executing or accepting.
(3) A body corporate (pursuant to a special resolution) or the lessor under the scheme, or both of them, may join in or consent to the execution or acceptance of a dealing referred to in subsection (1) relating to a lease or sublease accepted or acquired by the body corporate under section 22 (2).
(4) A dealing referred to in subsection (1) is not effective unless the lessor has consented in writing to the execution or acceptance of the dealing by the body corporate.
(5) A body corporate (pursuant to a special resolution) and the lessor under the scheme may:(a) execute a dealing creating an easement which burdens the common property or a restriction on the use of land or a positive covenant which burdens the common property or the whole parcel,(b) accept a dealing creating an easement or a restriction on the use of land which benefits the common property or the whole parcel,(c) execute a dealing releasing or varying an easement or a restriction on the use of land which benefits the common property or the whole parcel, or(d) accept a dealing releasing or varying an easement which burdens the common property or the whole parcel.
(6) Subsection (5) does not authorise a body corporate or the lessor under the scheme:(a) to execute or accept a dealing relating to:(i) common property the subject of a lease accepted or acquired by the body corporate under section 22 (2), unless the lessor under the scheme is the lessor under the lease, or(ii) common property the subject of a sublease, or(b) to execute or accept any such dealing contrary to the terms of the lease or sublease concerned or any other agreement entered into by either of them.