Sources and methodology

Last reviewed 14 October 2026

Where the facts come from

I use primary sources first and say which source each article relies on. The main ones:

How I check and date information

How often the guides are updated

All articles are reviewed at least once a quarter, and immediately after any official change to the programme, its fees or the visa rules.

Corrections

If you find an error, please tell us through the contact page. Corrections are made and the update date is changed.