Paragraph 2

The full name of the acting head of post shall be notified either by the diplomatic mission of the sending State or, if that State has no such mission in the receiving State, by the head of the consular post, or, if he is unable to do so, by any competent authority of the sending State, to the Ministry for Foreign Affairs of the receiving State or to the authority designated by that Ministry. As a general rule, this notification shall be given in advance. The receiving State may make the admission as acting head of post of a person who is neither a diplomatic agent nor a consular officer of the sending State in the receiving State conditional on its consent.