Administrative Procedure Act Article 87
Service upon an ambassador, minister, consul or any other government official of the Republic of China residing in a foreign nation shall be carried out by requesting the Ministry of Foreign Affairs for such purpose.
中文原文 行政程序法第87條
對於駐在外國之中華民國大使、公使、領事或其他駐外人員為送達者，應囑託外交部為之。