31 CFR § 585.509 - Official business of the United States Government.

---
identifier: "/us/cfr/t31/s585.509"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "31 CFR § 585.509 - Official business of the United States Government."
title_number: 31
title_name: "Money and Finance: Treasury"
section_number: "585.509"
section_name: "Official business of the United States Government."
chapter_name: "OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY"
part_number: "585"
part_name: "HONG KONG-RELATED SANCTIONS REGULATIONS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "3 U.S.C. 301; 31 U.S.C. 321(b); 50 U.S.C. 1601  1701  Pub. L. 101-410, 104 Stat. 890 (28 U.S.C. 2461 note); E.O. 13936, 85 FR 43413, 3 CFR, 2020 Comp., p. 399."
regulatory_source: "At 86 FR 3794, Jan. 15, 2021, unless otherwise noted."
cfr_part: "585"
---


# 585.509 Official business of the United States Government.

All transactions prohibited by this part that are for the conduct of the official business of the United States Government by employees, grantees, or contractors thereof are authorized.