In accordance with its article 27, the Convention entered into force on 26 June 1987, on the thirtieth day after the date of deposit with the Secretary-General of the twentieth instrument of ratification or accession.
根据《公约》第27条，《公约》于1987年6月26日即第二十份批准书或加入书交存秘书长之日起第三十天生效。