CBP (a)(1)(A) List: Records CBP Can Demand on Request

The CBP (a)(1)(A) list is a specific appendix to 19 CFR Part 163 that enumerates the categories of records U.S. Customs and Border Protection can demand from any importer, broker, or other recordkeeper on request, without the notice periods that apply to other business records. If a record appears on that list and CBP asks for it, the party responsible must produce it promptly. Failure to do so can trigger civil penalties under 19 CFR 163.6.

What the (a)(1)(A) List Is

Congress gave CBP broad recordkeeping authority under 19 U.S.C. 1509. The statute divides records into two tiers based on how quickly CBP can compel production:

• Tier 1, immediate production: Records specifically identified in the appendix to 19 CFR Part 163, commonly called the "(a)(1)(A) list" after the statutory subparagraph that creates the category.
• Tier 2, reasonable time: All other business records that relate to an importation but do not appear on the list. CBP must give the recordkeeper a reasonable period to locate and produce these.

The practical consequence is significant. For a Tier 1 record, "I need more time to find it" is not a defense to a production failure. The list therefore defines the minimum document set every importer and broker must keep organized and instantly accessible.

What Records Appear on the List

The appendix to 19 CFR Part 163 groups Tier 1 records by the type of transaction or entry. Commonly listed categories include:

Entry and entry summary documents

• Customs entry forms and entry summary forms filed with CBP
• Commercial invoices presented at entry
• Packing lists
• Bills of lading and air waybills
• Certificates of origin and other preferential-treatment claims

Valuation-related records

• Evidence of the price actually paid or payable (the transaction value basis)
• Records of any assists, royalties, or proceeds paid to the seller
• Rebate, discount, and commission arrangements

Classification and admissibility records

• Documents supporting an HTS classification claim
• Permits, licenses, and certificates required by other government agencies (FDA, USDA, FWS, and similar)
• Country-of-origin determinations and supporting manufacturing records

Broker-specific records

Licensed customs brokers must also maintain on the list: powers of attorney, client account records, and broker-client correspondence related to specific entries. CBP can request these directly from the broker independent of any action against the importer.

Who Must Maintain and Produce These Records

Under 19 U.S.C. 1509(a), the production duty falls on any person who is required to make, maintain, or submit a record in connection with the importation of merchandise. That includes:

• Importers of record
• Consignees
• Licensed customs brokers acting on an importer's behalf
• Manufacturers, exporters, and owners who file specific claims (such as preferential tariff treatment under a free-trade agreement)
• Drawback claimants

A broker who files an entry is independently on the hook for records the broker itself generated or received, even if the importer also holds copies. The obligations of these parties are separate, not shared.

For a deeper look at how long all these records must be kept, see our companion guide: Customs Recordkeeping Requirements: The Five-Year Rule Explained.

Penalties for Failure to Produce

When a party fails to produce a record on the (a)(1)(A) list after CBP makes a proper demand, 19 CFR 163.6 establishes a civil penalty structure that differs from the fraud-based penalties under 19 U.S.C. 1592. Key features:

Penalty tiers under 19 CFR 163.6

• Failure to maintain or produce a listed record: A penalty may be assessed for each release of merchandise to which the missing record relates. The penalty can reach up to the value of the merchandise covered by the missing record.
• Willful failure or intentional destruction: Where CBP finds that a party willfully failed to produce a listed record, or intentionally destroyed records to prevent CBP from examining them, the penalty ceiling rises significantly, and CBP may also suspend or revoke liquidation of related entries.
• Pattern of negligent failures: Repeated non-production that does not rise to willful conduct can still be treated as a pattern and draw escalating penalties per instance.

How these penalties relate to other CBP enforcement tools

A recordkeeping penalty under 19 CFR 163.6 is separate from a penalty under 19 U.S.C. 1592 for a false statement or material omission in an entry. CBP can assess both if the facts support it: for example, an importer who undervalues goods and then cannot produce the invoice on demand faces exposure on two independent tracks. See also our article on CBP Pre-Penalty Notice: The 1592 Penalty Process Step by Step for how the 1592 track unfolds.

Recordkeeping penalties also do not require CBP to show a revenue loss, which is a meaningful distinction from 1592 penalties. The violation is the failure to produce, not the tax gap.

Practical Implications for Compliance Programs

Because CBP can demand (a)(1)(A) records at any time, and because the five-year retention window runs from the date of entry, a compliance program must address both storage and retrieval:

• Indexing by entry number: Every Tier 1 record should be linked in your document management system to the specific entry it supports so it can be pulled immediately on request.
• Broker agreements: Importers who rely on brokers should confirm by contract which party holds originals versus copies for each record category, and what the broker's retrieval SLA is.
• Prior disclosure strategy: If a review uncovers missing or incomplete records before CBP requests them, consulting trade counsel about a prior disclosure can affect how penalties are ultimately assessed.
• Electronic records: CBP accepts electronic records in lieu of paper under defined conditions in 19 CFR Part 163. Electronic storage reduces retrieval time but introduces its own metadata and authenticity requirements.

What Importers Should Do

1. Map your entries to the appendix. Pull up the appendix to 19 CFR Part 163 and confirm that your recordkeeping system captures every listed category for each transaction type you file, including preferential-origin certificates, assists, and agency permits.
2. Test retrieval speed. Conduct a periodic drill: pick a random entry number from two years ago and time how long it takes to produce every Tier 1 document associated with it. If the answer is more than a day, your system needs work.
3. Review broker agreements. Confirm in writing who holds which records and how quickly your broker can respond to a CBP production demand. Gaps in this coverage create penalty exposure for both parties.
4. Document your reasonable-care process. A strong written recordkeeping policy is itself evidence of reasonable care if CBP ever questions your compliance posture.

This article is general information, not legal advice.