Code of Federal Regulations Title 31. Money and Finance–Treasury § 31.0.214 Conduct while on government property

(a) Employees must adhere to the regulations that govern the conduct of individuals who are in the buildings or space occupied by, or on grounds of, particular government property.

(b) Employees shall not solicit, make collections, canvass for the sale of any article, or distribute literature or advertising on Department property without appropriate authorization.