The Inspector General of the Export-Import Bank of the United States shall conduct an audit or evaluation of the portfolio risk management procedures of the Bank, including a review of the implementation by the Bank of the duties assigned to the Chief Risk Officer under section 635a(l) of this title, as amended by section 51005.

Not later than 1 year after December 4, 2015, and not less frequently than every 3 years thereafter, the Inspector General shall submit to the Committee on Banking, Housing, and Urban Affairs of the Senate and the Committee on Financial Services of the House of Representatives a written report containing all findings and determinations made in carrying out subsection (a).