Mbadilishano usio na kizuizi wa habari kwa kiwango cha ulimwenguni pote ni tatizo pia nalo lilikuwa kichwa cha mjadala mkali kwenye UNESCO (Shirika la Umoja wa Mataifa la Elimu, Sayansi, na Utamaduni).
Council Regulation (EC, Euratom) No #/# of # May # implementing Decision #/#/EC, Euratom on the system of the European Communities’ own resources (OJ L #, #.#.#, pjw2019 jw2019