31 CFR §337.15
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
As fiscal agents of the United States, Federal Reserve Banks are authorized to perform any necessary acts under this part. The Secretary of the Treasury may at any time or from time to time prescribe supplemental and amendatory regulations governing the matters covered by this part, notice of which shall be communicated promptly to the registered owners of the debentures.