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 359—OFFERING OF UNITED STATES SAVINGS BONDS, SERIES I > SUBPART A—General Information (§359.0 to §359.20-359.24) > 359.18—Is the determination of the Secretary on rates and values final?

359.18—Is the determination of the Secretary on rates and values final?

The Secretary's determination of fixed rates of return, semiannual inflation rates, composite rates, and savings bonds redemption values is final and conclusive.