SUBPART 1.6 – CAREER DEVELOPMENT, CONTRACTING AUTHORITY AND RESPONSIBILITIES (Revised January 31, 2022 through PROCLTR 2022-01) 1.601 General.1.602-2 Responsibilities.1.602-3 Ratification of unauthorized commitments.1.602-90 Contracting Officer (KO) Warrant Program.1.602-91 Nonappropriated funds.1.603-3-90 Micro–purchase contracting authority.1.603-3-91 Ordering officers.1.604 Contracting officer’s representative (COR).1.670 Appointment of property administrators and plant clearance officers.1.690 Contract clearance and oversight.1.691 Legal review.Parent topic: PART 1 – FEDERAL ACQUISITION REGULATIONS SYSTEM