Article 1 Citation and commencementI1 Northern Ireland This Order may be cited as the Rates (Payments by Owners by Agreement) (Amendment) Order (Northern Ireland) 2011 and shall come into operation on 1st April 2012. Annotations Commencement I1 Art. 1 in operation at 1.4.2012, see art. 1 ← Introduction Article 1 Article 2 →