Changes made by Commission Decision of 26 April 2011 concerning a technical specification for interoperability relating to the ‘energy’ subsystem of the trans-European conventional rail system (notified under document C(2011) 2740) (2011/274/EU)
EU Decision 2011/274
No changes made by Commission Decision of 26 April 2011 concerning a technical specification for interoperability relating to the ‘energy’ subsystem of the trans-European conventional rail system (notified under document C(2011) 2740) (2011/274/EU) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.