31 C.F.R. § 363.144 May I delete a pending transaction involving a certificate of indebtedness?
Title 31 - Money and Finance: Treasury
(a) You may delete a pending purchase of a certificate of indebtedness initiated from your TreasuryDirect® account. (b) You may delete a pending purchase of a security using a certificate of indebtedness as payment. (c) You may not delete a pending redemption of all or part of the value of a certificate of indebtedness.
Title 31: Money and Finance: Treasury
PART 363—REGULATIONS GOVERNING SECURITIES HELD IN TREASURYDIRECT
Subpart D—Certificate of Indebtedness
§ 363.144 May I delete a pending transaction involving a certificate of indebtedness?

