Changes made by Commission Implementing Decision of 26 September 2012 exempting the production and wholesale of electricity produced from conventional sources in macro-zone north and macro-zone south in Italy from the application of Directive 2004/17/EC of the European Parliament and of the Council coordinating the procurement procedures of entities operating in the water, energy, transport and postal services sector and amending Commission Decision 2010/403/EU (notified under document C(2012) 6665) (Only the Italian text is authentic) (2012/539/EU)
EU Decision 2012/539
The legislation Commission Implementing Decision of 26 September 2012 exempting the production and wholesale of electricity produced from conventional sources in macro-zone north and macro-zone south in Italy from the application of Directive 2004/17/EC of the European Parliament and of the Council coordinating the procurement procedures of entities operating in the water, energy, transport and postal services sector and amending Commission Decision 2010/403/EU (notified under document C(2012) 6665) (Only the Italian text is authentic) (2012/539/EU) changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.