25C Making, amendment and revocation of agreements
(1) A planning agreement is not entered into until it is signed by all
the parties to the agreement.
Note. Section 93G of the Act provides that the agreement cannot be
entered into until public notice of the proposed agreement has been
(2) A planning agreement may specify that it does not take effect
(a) if the agreement relates to a proposed change to an environmental
planning instrument—the date the change is made, or
(b) if the agreement relates to a development application or proposed
development application—the date consent to the application is
(3) A planning agreement may be amended or revoked by further
agreement in writing signed by the parties to the agreement (including by
means of a subsequent planning agreement).