30.The Act frequently refers to the Authority proceeding by way of giving a “warning notice” or a “decision notice”.  The requirement to proceed in this way has particular procedural consequences, both in terms of the contents of those types of notice and of how action initiated by them must be taken forward. Those consequences are governed by the provisions of Part XXVI of the Act, to which reference should be made whenever the Authority is directed to proceed in this way.
Interpretation Notices