Code of Federal Regulations, Title 20: Parts 1-399 (Employee Benefits) Workers' Compensation, Rrb: Revised 4/10 (2010 Title 20: Employee Benefits)

Title 19 presents regulations governing customs duties as set forth by the U.S. Customs Service, the U.S. International Trade Commission, and the International Trade Administration. Additions and revisions to this section of the code are posted annually by April. Publication follows within six months.