Extends a current Myanmar-related sunset provision from 8 to 10 years, requires the President to assess and report to Congress on whether specified Burmese entities should be sanctioned (initially within 180 days and then annually for seven years), directs the Treasury to instruct the U.S. IMF executive director to oppose increases in Myanmar’s IMF shareholding while the junta governs (with a presidential national-interest waiver available subject to congressional certification), and creates a Senate‑confirmed U.S. Special Envoy for Burma with ambassadorial rank to coordinate U.S. policy and lead efforts to restore peace and civilian democratic government.