Another service? quality meds delivery Overall, the recent audit report described  the U.N. as lurching around the air charter business, with procurement “done on a piecemeal and reactive basis. Even though peacekeeping is by definition a reaction to a crisis, the auditors said that “air transportation needs are generally known in advance” through the budgeting process for each mission. The U.N. also needed to reach out systematically to more vendors to solve its competition problem.