If you use assistive technology (such as a screen reader) and need a
version of this document in a more accessible format, please email email@example.com.
Please tell us what format you need. It will help us if you say what assistive technology you use.
The is part of the bulk data transfer toolkit for licensed sponsors that are using the sponsorship management system (SMS).
It lists the country and nationality codes they need to use for bulk data transfers between their IT systems and the SMS.