Changes to Commission Decision of 9 July 1997 on a common technical regulation for the attachment requirements for the terminal equipment interface for connection to 2 048 kbit/s digital unstructured ONP leased lines (Amendment 1) (97/520/EC)
EU Decision 1997/520
No changes to Commission Decision of 9 July 1997 on a common technical regulation for the attachment requirements for the terminal equipment interface for connection to 2 048 kbit/s digital unstructured ONP leased lines (Amendment 1) (97/520/EC) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.