Rådets direktiv 89/530/EØF af 18. september 1989 om supplering og ændring af direktiv 76/116/EØF, for så vidt angår mikronæringsstofferne bor, cobolt, kobber, jern, mangan, molybdæn og zink i gødninger.
Council Directive 89/530/EEC of 18 September 1989 supplementing and amending Council Directive 76/116/EEC (Official Journal L 24, 30.1.1976) on the approximation of the laws of the Member States in respect of the trace elements boron, cobalt, copper, iron, manganese, molybdenum and zinc contained in fertilizers.