Council Regulation (EC) No 2151/1999 of 11 October 1999 imposing a ban on flights between the territories of the Community and the Federal Republic of Yugoslavia other than the Republic of Montenegro or the Province of Kosovo, and repealing Regulation (EC) No 1064/1999
1999/318/CFSP: Common Position of 10 May 1999 adopted by the Council on the basis of Article 15 of the Treaty on European Union concerning additional restrictive measures against the Federal Republic of Yugoslavia
Treaty establishing the European Community (Amsterdam consolidated version) Part Six: General and Final Provisions Article 301 Article 228a - EC Treaty (Maastricht consolidated version)