Changes made by Directive 2003/6/EC of the European Parliament and of the Council of 28 January 2003 on insider dealing and market manipulation (market abuse)
EU Directive 2003/6
The legislation Directive 2003/6/EC of the European Parliament and of the Council of 28 January 2003 on insider dealing and market manipulation (market abuse) changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.