Publication
Constitution of the United Nations Educational, Scientific and Cultural Organization, 2022 Edition
Adopted in London on 16 November 1945 and amended by the General Conference at its 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 12th 15th 17th 19th 20th 21st 24th 25th 26th 27th 28th 29th 31st and 40th sessions