Just had a quick question regarding the language requirement on a 2nd extension.
My partner passed the A2 test with Trinity college back in December of 2018 which we used for her 1st extension, my question is would she need to retake the same test again for another extension applying under the same visa type?
Her certificate only has the date of issue and doesn’t state an expiry date.
I’m confused as the Trinity college website states that all certificates are valid for life and the gov.uk language page says tests are valid for 2 years

Any help would be greatly appreciated.
Thanks,