On Challenger Mobile Communication's Privacy Page you can request and collect all the privacy and GDPR related information that Challenger Mobile Communication is providing.
The privacy policy by is a legal document or statement that discloses how Challenger Mobile Communication gathers, uses, discloses, and manges their customers' data.
The basis for Challenger Mobile Communication 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 Challenger Mobile Communication and who has or potentially will get access to personal data of their customers.