Other declarations, such as under article 17, paragraph 2, article 18, paragraph 1 (but not a later amendment thereof), must be made at the time of signature, ratification, acceptance or approval.
其他声明，如根据第十七条第二款、第十八条第一款所作的声明（但不包括后来的更改），必须在签署、批准、接受或认可时作出。