FCA Consumer Duty and Banking Translation

Quick answer — No UK rule requires a bank website in another language. What applies instead is the FCA's Consumer Duty, in force since July 2023, whose consumer understanding outcome asks whether customers actually understood — which is a comprehension test, not a disclosure one.

Vitra.ai Universe covers the web and document side of that.

There's no translation rule, and that's the point

The UK doesn't require a retail bank to publish in anything but English. Welsh language duties are statutory for public bodies rather than commercial banks, though several banks offer Welsh voluntarily.

So the obligation isn't about language at all. It's about whether the customer understood, and language is one of the reasons they might not have.

Consumer Duty asks a harder question than disclosure did

The FCA's Consumer Duty has applied since 31 July 2023 and sets a consumer understanding outcome. The shift is from did you tell them to did they understand, and firms are expected to be able to evidence the second.

For a customer reading in a second language, a technically accurate English disclosure can satisfy the first column and fail the second. That's the whole exposure, and it doesn't need a translation mandate to exist.

Where it becomes practical

Plain English comes first, and it is cheaper than translation. A page written at a reading age no ordinary customer has will fail the understanding outcome in English before language is even a factor.

Where a bank does serve a community in another language, the evidence question follows it: if you offer a product in Urdu, you should be able to show the Urdu version supports the same understanding as the English. That points at review rather than raw output, which is what quality control covers.

The documents to look at first are the ones that decide outcomes — terms, fee tables, arrears and forbearance letters. Document translation preserving their structure matters because a fee table that reflows into prose stops being readable in any language.

Then the ordinary build order in the website translation checklist applies.

Where this article stops

Whether Consumer Duty applies to a given product, and what evidence your supervisor expects, is a question for your compliance function. The rules are outcome-based and deliberately not prescriptive, which is exactly why a summary can't answer it for you.

Where to start

Take your arrears letter and test whether a customer can say what happens next after reading it once. That test is uncomfortable, cheap, and it is the one Consumer Duty is actually asking.

FAQ

Does the UK require banks to translate their websites? No. There is no translation mandate for a commercial bank, and Welsh language duties are statutory for public bodies rather than banks, though some offer Welsh voluntarily.

How does Consumer Duty affect language for banks? It moves the test from whether information was disclosed to whether the customer understood it, and firms are expected to evidence the second. A customer reading in a second language can be disclosed to and not reach understanding.

What should a UK bank fix before translating anything? Plain English. A page written above an ordinary customer's reading level fails the understanding outcome in English first, and translating it only reproduces the problem in another language.

Which UK banking documents matter most for comprehension? The ones that decide outcomes rather than the ones that market: terms, fee tables, and arrears or forbearance letters. Those are read under pressure and carry consequences.