A key to the EU-U.S. Data Privacy Framework is the U.S. embedding the principle of reciprocity through the Data Protection Review Court, Atlantic Council Senior Fellow Kenneth Propp writes in Lawfare. Foreign jurisdictions must safeguard U.S. citizens' data within its border and allow transfers of the data to the U.S. to justify a court complaint. Propp said such reciprocal adequacy "shows growing convergence" and "coherent articulation" with balancing international data flows and foreign surveillance laws.