http://www.legislation.gov.uk/nisr/2004/106/regulation/2/madeThe Producer Responsibility Obligations (Packaging Waste) (Amendment) Regulations (Northern Ireland) 2004Waste policies and regulationGovernment Printer for Northern Ireland2016-09-12PUBLIC HEALTHThese Regulations amend the Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 1999 (“the principal Regulations”).Amendment of the principal Regulations2The principal Regulations shall be amended in accordance with the following regulations.