F1 PART ONECOMMON PROVISIONSF1 TITLE IVIMPLEMENTATION OF THE BUDGETF1 CHAPTER 3 Financial actors F1 Section 2 Authorising officer F1 Article 53Report on negotiated procedures(Article 66 of the Financial Regulation). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .