The Foreign, Commonwealth and Development Office (FCDO) has released updated travel guidance for the United States, advising travellers to be aware of new information on entry requirements and potential disruptions. This alert was published on the official 'Foreign travel advice' page on Friday, March 13, 2026.
Key Updates to USA Travel Guidance
The FCDO's amendment includes additional details about existing entry rules and new warnings regarding possible travel disruption. The guidance now also covers American territories such as American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the United States Virgin Islands.
Entry Requirements and Visa Rules
You must have the correct approval before travelling to the USA. This means either a valid US visa or an Electronic System for Travel Authorisation (ESTA), depending on your personal circumstances and purpose of visit. US authorities enforce these rules strictly, and failure to comply can result in detention, refusal of entry, or deportation.
Overstaying your permitted time in the US can lead to detention and future bans on re-entry. It is important to note that having a valid ESTA or visa does not guarantee entry; authorities may refuse you if they believe you plan to overstay or have provided inaccurate information.
Potential Travel Disruption and Airport Delays
The FCDO warns that there could be longer than usual queues at some US airports due to a partial government shutdown. Travellers are advised to check with their travel provider, departure airport, or airline for the latest guidance to avoid delays.
Passport Validity and Transit Rules
Ensure your passport is valid for the duration of your intended stay. If your journey involves transiting through another country en route to or from the US, verify that country's entry requirements, as many require at least six months' passport validity.
Electronic Device Checks and Social Media Scrutiny
US officials may request to examine your electronic devices, emails, text messages, and social media activity. Refusal to comply could result in delayed or denied entry. More information on electronic device searches is available on the US Customs and Border Protection website.
Special Considerations for Travellers
Travellers whose gender on their passport differs from their birth-recorded sex should seek further advice from the US Embassy or a consulate in the UK. Additionally, with the US set to co-host the World Cup from June 11 to July 19, 2026, those planning trips during this period should check the World Cup page for extra details.
The FCDO emphasises that the US may change travel conditions at any time without prior notice, so staying informed through official channels is crucial for a smooth journey.
