Physical therapist with Brazilian credentials sought EB-2 NIW classification. AAO reversed the Service Center finding and held petitioner failed to establish advanced degree professional status or exceptional ability, with insufficient progressive post-baccalaureate experience, making NIW analysis unnecessary.

Nurse with advanced degree initially proposing primary care work in underserved Florida areas, later proposing occupational health consulting company. AAO held both endeavors lack national importance under Dhanasar; healthcare field importance alone insufficient for specific endeavor-level impact.

Commercial pilot and flight instructor seeks EB-2 classification with national interest waiver. Petitioner failed to establish foreign equivalent to U.S. advanced degree; diploma was three-year credential equivalent to only U.S. bachelor's degree. Intended occupation does not meet profession requirement; petition dismissed.

Construction engineer and sustainability specialist with 22 years experience sought EB-2 NIW. Service center approved advanced degree qualification but denied NIW. AAO dismissed because proposed endeavor lacks national importance despite substantial merit; petitioner did not show prospective national impact beyond local scope or sufficient economic benefit commensurate with national importance.