From 3 November 2026, every passenger boarding an international flight to the United States must sign a statement that they have not been in the Democratic Republic of the Congo (DRC) in the 21 days before boarding. It applies to all nationalities, including US citizens and green card holders, and to passengers who only connect through a US airport.
The US Centers for Disease Control and Prevention (CDC) issued the order on 22 October 2026 as part of its Ebola response, and it was published in the Federal Register on 27 October. Airlines must check the signed statement before boarding and refuse anyone who has not completed it.
The key facts
Why it matters even if nobody has been to the DRC
The CDC order of 11 October already bars non-US citizens and non-US nationals who were in the DRC, Uganda or South Sudan in the past 21 days from entering the United States. US citizens are not covered by that order. The new order adds a check for every passenger, US citizens included: anyone who cannot truthfully sign cannot board. A family flying Paris to New York, a business traveller connecting through Miami to Bogotá or a student flying home from London will each have to sign, even if they have never been to Africa.
Each passenger needs their own attestation. One form for a whole booking is not enough. A parent or other authorised person signs for anyone under 18. An authorised person, for example an immediate family member, a legal guardian or a travel agent, may sign for a passenger who cannot sign for themselves, for example because of age or a physical or mental impairment.
Airlines that fail to comply risk criminal fines under US law, up to $200,000 for an organisation. A flight without confirmed attestations may not be cleared to disembark passengers in the US. Passengers who give false information can face prosecution under 18 U.S.C. § 1001.
What does not change
What travel sellers should do
Airlines
OTAs
TMCs
How SimpleVisa handles it
This is a carrier health requirement, not a visa or ESTA change. Treat it as a separate line in your US pre-trip messages from now until at least 18 December, and keep the 21-day DRC question for US itineraries. Check again before 10 November, when the earlier CDC order is due to end or be renewed. Check once more before 18 December.
Related reading:
FAQ
Who has to sign the CDC attestation? Every passenger boarding an international flight to the United States from 11:59 pm EST on 3 November 2026, of any nationality, including US citizens and green card holders.
Do passengers connecting through the US have to sign? Yes. The order covers any flight landing in the United States, even if the passenger is only connecting to another country.
Does it apply to flights to Guam, Saipan or Puerto Rico? Yes, when the flight comes from a foreign country. The order counts the US territories as part of the United States. A flight from a US territory to the mainland is not a foreign departure, so it is not covered.
What if the passenger only changed planes in the DRC? That counts as being in the DRC. A transit through a DRC airport in the previous 21 days means the passenger cannot sign and cannot board, even if they stayed on the plane.
Can one person sign for the whole family? No. Each passenger needs their own attestation. A parent or other authorised person signs for children under 18, and an authorised person can sign for a passenger who cannot act for themselves because of age or a physical or mental impairment.
How long does the rule last? Until CDC rescinds or changes it, and no later than 18 December 2026 unless it is extended.
Is this part of ESTA or the visa? No. It is a separate health statement collected by the airline. ESTA and visa rules are unchanged.
Operational guidance for travel sellers, not legal advice. Updated 27 October 2026.
CDC, "Order: Requirement for Attestation for All Airline or Other Aircraft Passengers Arriving in the United States" (order of 22 October 2026, technical instructions, FAQs for airlines) verified 27 Oct 2026 · CDC Notice and Order under sections 361, 365, 368 and 369 of the Public Health Service Act and 42 CFR 71.20, 71.31(b) and 71.32(b), requirement for attestation for all airline or other aircraft passengers arriving in the United States (signed 22 October 2026; in effect until rescinded or 18 December 2026), linked from the CDC page above verified 26 Oct 2026 · Federal Register, "Requirement for Attestation for All Airline or Other Aircraft Passengers Arriving in the United States From Any Foreign Country...", 91 FR 67582, 27 October 2026 verified 27 Oct 2026 · CDC, "Ebola Outbreak: Current Situation", updated 24 October 2026 verified 27 Oct 2026