Nitrates directive derogation information 2011-2014 Topics: Countryside Management and Managing your Business, Countryside management Date published: 2 June 2011 Information about nitrates directive derogation. Documents Nitrates directive derogation booklet 2011-2014Adobe PDF (1.77 MB)Nitrates directive derogation fertilisation plan 2011-2014Adobe PDF (1.5 MB)Nitrates derogation fertilisation account 2011-2014Adobe PDF (989 KB)