Changes to 75/327/EEC: Council Decision of 20 May 1975 on the improvement of the situation of railway undertakings and the harmonization of rules governing financial relations between such undertakings and States
EU Decision 1975/327
The legislation that changes 75/327/EEC: Council Decision of 20 May 1975 on the improvement of the situation of railway undertakings and the harmonization of rules governing financial relations between such undertakings and States, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.