1.The present Convention shall enter into force on the thirtieth day following the date of deposit of the twenty-second instrument of ratification or accession with the Secretary-General of the United Nations.
2.For each State ratifying or acceding to the Convention after the deposit of the twenty-second instrument of ratification or accession, the Convention shall enter into force on the thirtieth day after deposit by such State of its instrument of ratification or accession.
Official text
Transcription: Machine-parsed
In force from 18-04-1961
Source page 15
Lex Cameroon does not hold a French version of this provision. You can read an unofficial machine translation — for understanding only, never to quote.
Section 51 of the Vienna Convention of 18 April 1961 on Diplomatic Relations/akn/un/act/treaty/1961-04-18/vienna-convention-diplomatic-relations-1961