Tier 2 visa - supporting documents translation

Hi all,

We are approaching the date of our Visa extension, and have a quick question on supporting documents for my wife.

When we first applied for her dependent Visa 2 years ago, we translated every document at that point (wedding certificate,...). Is that translation still valid to be submitted for extension, i.e. is translated document still valid for Visa purposes 2 years after it is being made?

Kind regards,

Milos