Commission Decision of 20 December 2004 on a derogation from certain provisions of Directive 2003/54/EC of the European Parliament and of the Council concerning the archipelago of the Azores (notified under document number C(2004) 4880) (Only the Portuguese text is authentic) (2004/920/EC)
This derogation is valid for an indefinite period of time. It can be reviewed by the Commission if substantial changes occur in the electricity sector of the Azores.
