CFR /  Title 31  /  Part 363  /  Sec. 363.140 May a zero-percent certificate of indebtedness be pledged or

A zero-percent certificate of indebtedness may not be pledged or used as collateral for the performance of an obligation. [69 FR 50309, Aug. 16, 2004. Redesignated at 70 FR 57437, Sept. 30, 2005, and further redesignated at 75 FR 70816, Nov. 19, 2010]

Zero-Percent Certificate of Indebtedness