(1) An agreement may include a provision for a payment or other contribution for infrastructure to be made by any party to the agreement.(2) Without limiting subsection (1) , an agreement may make provision (a) for a payment or other contribution for infrastructure to be made in stages; or(b) for works or other development to be undertaken by the owner on behalf of the planning authority or any other party to the agreement.(3) The matters provided for under section 86 of the Local Government (Building and Miscellaneous Provisions) Act 1993 may be dealt with in whole or in part under an agreement required (a) as a condition of a permit; or(b) under the provisions of a planning scheme.