31 CFR §321.23

1. (a)Fees. Fees may be paid as outlined in this section. A schedule setting out the fees, and the basis on which they are computed and paid, is separately published in the Federal Register. Current information is available from a TRS Site or online at www.treasurydirect.gov.
2. (b)Discontinuance, reduction, or delay in fees. The Secretary may authorize, upon notice in the Federal Register, the discontinuance, reduction, or delay of fee payments.
3. (c)Charges to presenters. A paying agent shall not make any charge whatever to persons entitled to request payment of securities, for redeeming them under the provisions of this part.