Changes made by Commission Directive 2004/21/EC of 24 February 2004 relating to restrictions on the marketing and use of "azo colourants" (thirteenth adaptation to technical progress of Council Directive 76/769/EEC)
EU Directive 2004/21
The legislation Commission Directive 2004/21/EC of 24 February 2004 relating to restrictions on the marketing and use of "azo colourants" (thirteenth adaptation to technical progress of Council Directive 76/769/EEC) changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.