Changes made by Directive 96/92/EC of the European Parliament and of the Council of 19 December 1996 concerning common rules for the internal market in electricity
EU Directive 1996/92
No changes made by Directive 96/92/EC of the European Parliament and of the Council of 19 December 1996 concerning common rules for the internal market in electricity are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.