On December 21 of this year, the Head of the Department of Special Sciences of the Diplomatic Academy at the UWED, Candidate of Historical Sciences A.Khashimov conducted a training lecture on "Negotiations, diplomatic protocol and etiquette" in the meeting room of the Chinobod Plaza hotel for the heads of territorial departments of the Agency for Public Service Development under the President of the Republic of Uzbekistan. The lecture aroused great interest among the participants.