2. In these Regulations—
“the Department” means the Department of the Environment;
“the 1978 Order” means the Pollution Control and Local Government (Northern Ireland) Order 1978;
“the Noise Act” means the Noise Act 1996;
“the Litter Order” means the Litter (Northern Ireland) Order 1994;
“the 2011 Act” means the Clean Neighbourhoods and Environment Act (Northern Ireland) 2011.