Changes to 97/7/EC: Council Decision of 20 December 1996 repealing Directive 75/339/EEC obliging the Member States to maintain minimum stocks of fossil fuel at thermal power stations
EU Decision 1997/7
No changes to 97/7/EC: Council Decision of 20 December 1996 repealing Directive 75/339/EEC obliging the Member States to maintain minimum stocks of fossil fuel at thermal power stations are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.