Title 31 of the United States Code outlines the role of the money and finance in the United States Code.
Subtitle I — GeneralSubtitle II — The Budget ProcessSubtitle III — Financial Management, within which chapter 39 deals with prompt payment of federal debtsSubtitle IV — Money31 U.S.C. § 5112(a)(1) — Sacagawea dollar31 U.S.C. § 5112(e) — American Silver Eagle31 U.S.C. § 5112(l) — 50 State Quarters31 U.S.C. § 5112(n) — Presidential $1 Coin Program31 U.S.C. § 5112(o) — Presidential $1 Coin Program#First Spouse ProgramSubtitle V — General Assistance AdministrationSubtitle VI — Miscellaneous