On Lob Address Verification API's Privacy Page you can request and collect all the privacy and GDPR related information that Lob Address Verification API is providing.
The privacy policy by is a legal document or statement that discloses how Lob Address Verification API gathers, uses, discloses, and manges their customers' data.
The basis for Lob.com, Inc. 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.