CFR > Title 31 - Money and Finance: Treasury > SUBTITLE B—Regulations Relating to Money and Finance > CHAPTER II—FISCAL SERVICE, DEPARTMENT OF THE TREASURY (parts 200 to 391) > SUBCHAPTER B—BUREAU OF THE PUBLIC DEBT (parts 306 to 391) > PART 380—COLLATERAL ACCEPTABILITY AND VALUATION > SUBPART C—Miscellaneous Provisions (§380.5 to §380.5) > 380.5—Where can I find current information, and who can I contact for additional guidance and interpretation?

380.5—Where can I find current information, and who can I contact for additional guidance and interpretation?

You can find a current list of acceptable classes of securities, instruments and respective valuations on Treasury's Bureau of the Public Debt Web site at http://www.treasurydirect.gov. You may also contact the Office of the Commissioner. We can be reached by postal mail at: Department of the Treasury, Bureau of the Public Debt, Office of the Commissioner, Government Securities Regulations Staff, 799 9th Street, NW., 8th Floor, Washington, DC 20239-0001, or by e-mail at govsecreg@bpd.treas.gov.