Historian with advanced degree sought EB-2 national interest waiver for expert witness services and market analysis. AAO affirmed denial, finding proposed endeavor lacks demonstrated national importance: no evidence of broader impact, economic effects, or industry innovations required by Dhanasar first prong.

Dentist sought EB-2 advanced degree classification and NIW for dental support organization services. AAO affirmed denial because proposed endeavor lacked national importance; evidence showed only local clinic impact, not broader field or economic implications required by Dhanasar.

Pharmacist and entrepreneur sought NIW to operate business providing parenteral nutrition products. AAO affirmed denial, finding petitioner failed to describe proposed endeavor with sufficient specificity and provide corroborating evidence that business activities would achieve substantial national economic impact.

Safety engineer seeking EB-2 national interest waiver claiming endeavor would reduce workplace injuries and improve safety programs. AAO held endeavor had substantial merit but lacked national importance; claimed benefits from training, automation, and best practices would benefit only specific employers and customers without broader industry implications commensurate with national importance.