109I   Effect of occupation certificate on earlier occupation certificates

(1)  A final occupation certificate for the whole of a building revokes any earlier occupation certificate for that building.

(2)  An interim occupation certificate for a part of a building additional to the part or parts in respect of which an earlier interim occupation certificate is in force:

(a)  revokes the earlier interim occupation certificate, and

(b)  applies to the part in respect of which it is issued and to the part or parts in respect of which the earlier interim occupation certificate was in force.

(3)  An occupation certificate (whether interim or final) for a part of a building revokes any earlier occupation certificate to the extent to which it applies to that part.