On American Express Global Business Travel's Privacy Page you can request and collect all the privacy and GDPR related information that American Express Global Business Travel is providing.
The privacy policy by is a legal document or statement that discloses how American Express Global Business Travel gathers, uses, discloses, and manges their customers' data.
The basis for American Express Global Business Travel sharing, adding, uploading, hosting, accessing or sending personal data out of Europe. Vendors can also add a description of their own impact assessment for data transfers.
Subprocessors are companies that provide a service for American Express Global Business Travel and who has or potentially will get access to personal data of their customers.