Title 19. Customs Duties

• CHAPTER I [§ 0.1 - § 134.55] - CHAPTER I—U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY
• CHAPTER I [§ 141.0 - § 192.14] -
• CHAPTER II [§ 200.735–101 - § 220.15] - CHAPTER II—UNITED STATES INTERNATIONAL TRADE COMMISSION
• CHAPTER III [§ 351.101 - § 362.104] - CHAPTER III—INTERNATIONAL TRADE ADMINISTRATION, DEPARTMENT OF COMMERCE
• CHAPTER 0 - CHAPTER IV—U.S. IMMIGRATION AND CUSTOMS ENFORCEMENT, DEPARTMENT OF HOMELAND SECURITY [RESERVED]