HB 2435 creates a new licensure pathway for internationally trained physicians in Arizona who cannot obtain standard certification from the Educational Commission for Foreign Medical Graduates (ECFMG). It establishes a "fifth pathway" requiring completion of a one-year U.S. clinical training program followed by a 24-month residency, and clarifies that documents from foreign medical schools (minus internship) combined with U.S. program certification will be treated as equivalent to a U.S. medical degree. The bill also offers an alternative route for physicians meeting ECFMG pathway one requirements, provided they hold a valid independent license, have U.S. work authorization, and have a job offer at a healthcare provider in a county with under one million residents. This directly affects foreign-trained doctors seeking Arizona medical licensure who face barriers with existing certification processes.