Subpart B. Subpart B—Classification

• § 152.11 - Harmonized Tariff Schedule of the United States.
• § 152.12 - Applicable rates of duty.
• § 152.13 - Commingling of merchandise.
• § 152.16 - Judicial changes in classification.
• § 152.17 - Changes in classification by Congress or by Presidential Proclamation.