PART IINTRODUCTORY
Title and commencement1
1
This Order may be cited as the Planning (Northern Ireland) Order 1991.
2
Subject to paragraph (3), this Order shall come into operation on the expiration of 3 months from the day on which it is made.
3
Articles 28, 53 to 63 and 81 shall come into operation on such day or days as the Head of the Department may by order appointF1.