• § 24.1 - Collection of Customs duties, taxes, fees, interest, and other charges.

• § 24.1a - Temporary postponement of deadline to deposit certain estimated duties, taxes, and fees because of the COVID-19 national emergency.

• § 24.2 - Persons authorized to receive Customs collections.

• § 24.3 - Bills and accounts; receipts.

• § 24.3a - CBP bills; interest assessment on bills; delinquency; notice to principal and surety.

• § 24.4 - Optional method for payment of estimated import taxes on alcoholic beverages upon entry, or withdrawal from warehouse, for consumption.

• § 24.5 - Filing identification number.

• § 24.11 - Notice to importer or owner of increased or additional duties, taxes, fees and interest.

• § 24.12 - Customs fees; charges for storage.

• § 24.13 - Car, compartment, and package seals; kind, procurement.

• § 24.13a - Car, compartment, and package seals; and fastenings; standards; acceptance by Customs.

• § 24.14 - Salable Customs forms.

• § 24.16 - Overtime services; overtime compensation and premium pay for Customs Officers; rate of compensation.

• § 24.17 - Reimbursable services of CBP employees.

• § 24.18 - Preclearance of air travelers in a foreign country; reimbursable cost.

• § 24.21 - Administrative overhead charges.

• § 24.22 - Fees for certain services.

• § 24.23 - Fees for processing merchandise.

• § 24.24 - Harbor maintenance fee.

• § 24.25 - Statement processing and Automated Clearinghouse.

• § 24.26 - Automated Clearinghouse credit.

• § 24.32 - Claims; unpaid compensation of deceased employees and death benefits.

• § 24.34 - Vouchers; vendors' bills of sale; invoices.

• § 24.36 - Refunds of excessive duties, taxes, etc.

• § 24.70 - Claims; deceased or incompetent public creditors.

• § 24.71 - Claims for personal injury or damages to or loss of privately owned property.

• § 24.72 - Claims; set-off.

• § 24.73 - Miscellaneous claims.

• Appendix Appendix A - Appendix A to Part 24—Customs COBRA User Fees and Limitations in 19 CFR 24.22

• Appendix Appendix B - Appendix B to Part 24—Customs COBRA User Fees and Limitations in 19 CFR 24.23