Summary: The National Transportation Safety Board (NTSB) promotes transportation safety through accident investigations, special studies, and recommendations intended to prevent accidents. Separate reviews at NTSB by PricewaterhouseCoopers, LLP (PwC) and GAO found significant shortcomings in the design and operation of NTSB's internal controls during 1999 and 2000. These deficiencies indicated insufficient or ineffective management attention to establishing and maintaining an effective system of internal control over financial management operations. The resulting weaknesses exposed the agency to waste, fraud, and mismanagement. Some basic controls were not always clearly and consistently incorporated into NTSB policies and procedures, and, in some cases, the written policies were ambiguous and contributed to possible improper transactions. Furthermore, NTSB's payment review and approval process--the last and best opportunity to detect and address inadequate documentation and other policy violations prior to payment--was often ineffective. Separate reviews of different aspects of NTSB's 1999 and 2000 financial activities and related internal controls, done by PwC at NTSB's request, documented various internal control weaknesses, including problems with the completeness and clarity of policies, the recording and review of transactions, and the tracking and reporting its use of funds.
