Changes made by 1999/440/CFSP: Council Decision of 6 July 1999 concerning the extension of joint action 97/289/CFSP on the establishment of a European Union assistance programme to support the Palestinian Authority in its efforts to counter terrorist activities emanating from the territories under its control
EU Decision 1999/440
No changes made by 1999/440/CFSP: Council Decision of 6 July 1999 concerning the extension of joint action 97/289/CFSP on the establishment of a European Union assistance programme to support the Palestinian Authority in its efforts to counter terrorist activities emanating from the territories under its control are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.