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