How to renew UK passport: New rule for Brits flying to US
New legislation introduced in the wake of the San Bernardino shootings means British citizens intending to travel to the US with passports more than nine years old could be turned away at the airport.
As of 1 April 2016, tourists must have biometric passports if they want to visit the US under the Visa Waiver Program (VWP), which allows travellers from 38 approved nations to apply for and receive a 90-day visa online.
The change came as part of the Visa Waiver Program Improvement and Terrorist Travel Prevention Act of 2015, intended to tighten border security amid fears that terrorists could take advantage of the relaxed requirements to enter the US.
Biometric passports came into force in October 2006, but more than a million British nationals still have the old-style travel documents issued between May and October of that year. Many tourists are apparently unaware they will now be turned away from flights to the US if they present passports without an electronic chip.
Whether you need to replace an old-style passport or renew your biometric passport, we've rounded up everything you need to know to ensure your application goes without a hitch.