CFR › Title 39 › Part 221Part 221 — General Organization§ 221.1— The United States Postal Service.§ 221.2— Board of Governors.§ 221.3— Office of Inspector General.§ 221.4— Corporate officers.§ 221.5— Headquarters organization.§ 221.6— Field organization.§ 221.7— Postal Service emblem.