Introductory

2 Interpretation
1 The Interpretation Act (Northern Ireland) 1954 shall apply to Article 1 and the following provisions of this Order as it applies to a Measure of the Northern Ireland Assembly.
1954 c. 33 (N.I.)
2 In this Order—
“the Department” means the Department of the Environment;
“the principal Order” means the Water and Sewerage Services (Northern Ireland) Order 1973.
1973 NI 2
3 Expressions used in this Order and in the principal Order have the same meaning in this Order as in the principal Order.