Pub. L. 89-809, tit. IV, sec. 402
REPORTS TO CLARIFY THE NATIONAL DEBT AND TAX STRUCTURE.
SEC. 402. REPORTS TO CLARIFY THE NATIONAL DEBT AND TAX STRUCTURE. The Secretary of the Treasury shall, on the first day of each regular session of the Congress, submit to the Senate and the House of Representatives a report setting forth, as of the close of the preceding June 30 (beginning with the report as of June 30, 1967), the aggregate and individual amounts of the contingent liabilities and the unfunded liabilities of the Government, and of each department, agency, and instrumentality thereof, including, so far as practicable, trust fund liabilities, Government corporations’ liabilities, indirect liabilities not included as a part of the public debt, and liabilities of insurance and annuity programs, including their actuarial status. The report shall also set forth the collateral pledged, or the assets available (or to be realized), as security for such liabilities (Government securities to be separately noted), and shall also set forth all other assets specifically available to liquidate such liabilities of the Government. The report shall set forth the required data in a concise form, with such explanatory material (including such analysis of the significance of the liabilities in terms of past experience and probable risk) as the Secretary may determine to be necessary or desirable, and shall include total amounts of each category according to the department, agency, or instrumentality involved.