19 C.F.R. § 200.735-108 Use of Government property.
Title 19 - Customs Duties
An employee shall not directly or indirectly use, or allow the use of, Government property of any kind, including property leased to the Government, for other than officially approved activities. An employee has a positive duty to protect and conserve Government property, including equipment, supplies, and other property issued to him.
Title 19: Customs Duties
PART 200—EMPLOYEE RESPONSIBILITIES AND CONDUCT
Subpart B—Provisions Governing Ethical and Other Conduct and Responsibilities of Employees
§ 200.735-108 Use of Government property.