31 C.F.R. § 363.0
What is the TreasuryDirect ® system?
The TreasuryDirect system (TreasuryDirect) is an online account system in which you may hold and conduct transactions in eligible book-entry Treasury securities.
The TreasuryDirect system (TreasuryDirect) is an online account system in which you may hold and conduct transactions in eligible book-entry Treasury securities.