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