(g)) shall not apply to an incident involving use of force by a law enforcement officer if the Board has relinquished investigative priority and the Federal agency to which the Board relinquished investigative priority is willing and able to provide assistance to the victims and families involved in the incident. (2) Board assistance If this section does not apply to an incident involving use of force by a law enforcement officer because the Board has relinquished investigative priority with respect to the accident, the Board shall assist, to the maximum extent possible, the agency to which the Board has relinquished investigative priority in assisting families with respect to the accident. 13. Authority of the inspector general (a) In general The Inspector General of the Department of Justice, in accordance with the mission of the Inspector General to prevent and detect fraud and abuse, shall have authority to review only the financial management, property management, and business operations of the Board, including internal accounting and administrative control systems, to determine compliance with applicable Federal laws, rules, and regulations. (b) Duties In carrying out this section, the Inspector General shall— (1) keep the Chairman of the Board and Congress fully and currently informed about problems relating to administration of the internal accounting and administrative control systems of the Board