October 2019 — Question 1
What is a customs broker required to have in order to conduct customs business on behalf of others?
- AA copy of the Customs Regulations
- BCommercial invoices
- CPayment of services rendered
- DA valid power of attorney✓ CBP's answer
- EAll of the above
Why this answer
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CBP's cited authority
§ 19 CFR 141.46§ 19 CFR 141.83
Answer and citations as published in CBP's official answer key for the October 2019 examination.
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