Authority of the Undersecretary for Technical Services to Sign Travel Orders of QAU Members. Category: Department OrderSub Category: areas-responsibilities-authority-designationSeries: 1993No: 158File: DO_158_S1993.pdfDate: Monday, August 9, 1993Tags: Authority Undersecretary Technical Services Sign Travel Orders QAU Members areas 158 Read more about Authority of the Undersecretary for Technical Services to Sign Travel Orders of QAU Members.