On Tree Schema Data Catalog's Privacy Page you can request and collect all the privacy and GDPR related information that Tree Schema Data Catalog is providing.
The privacy policy by is a legal document or statement that discloses how Tree Schema Data Catalog gathers, uses, discloses, and manges their customers' data.
The basis for Tree Schema 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.