Guernsey Finally Fixes Its Brexit Passport Advice

Four years after the post-Brexit passport rules took effect, the government of Guernsey in the Channel Islands has stopped issuing misleading advice to islanders about how long their passports are valid for travel to the European Union and the wider Schengen area. Until The Independent contacted the authorities, prospective travellers were warned, wrongly, that a British passport is "valid for travel into Schengen countries for nine years and nine months from its original issue date".

Photo by Izdhan Imran on Unsplash

The passport rule Guernsey got wrong

After the vote to leave the EU, the UK negotiated for its citizens to become third-country nationals. As a result, a British passport must meet two separate conditions for travel to the EU and Schengen area: it must be no more than 10 years old on the day of arrival, and it must have at least three months remaining on the intended day of return. Crucially, these conditions are independent of each other.

Guernsey's guidance collapsed them into a single invented limit. The island even displayed a passport issued on 15 December 2015 and valid until 15 September 2026, claiming the holder had to return to the UK by 15 September 2025 — effectively subtracting six months from the document's real validity. In fact that passport can be used to travel out to the EU up to 14 December 2025, for a stay of up to 90 days, that is until 15 March 2026.

What the real rules are

The misleading information has now been taken down, and the island's advice points travellers to the UK Foreign Office and official EU sources instead. A spokesperson said the original wording was meant to help residents avoid problems with airlines that do not always recognise that passports can be valid for more than 10 years. That is a real risk at check-in, but the answer is accurate guidance, not an invented rule. Anyone unsure of where they stand should check both the issue date and the expiry date of their passport against the two conditions above.

The ETIAS confusion

Guernsey's notice also claimed that travellers "will need a visa to travel to Europe in 2025". This refers to the European Travel Information and Authorisation System (ETIAS), a planned permit for visitors to the Schengen area. But no one from the UK or the Channel Islands needed an ETIAS in 2025, and it is unlikely they will need one for much of 2026 either. Before ETIAS can launch, the much-postponed EU Entry/Exit System (EES) must be working across the Schengen area for at least six months. At the time, the EES was targeted for October 2025 and ETIAS for the last quarter of 2026, with the permit optional for its first six months. To see who the requirement will actually apply to, read our guide to ETIAS eligibility.