Dependents of A-1, A-2, G-1, G-3, G-4 and NATO1-6 visa holders may be eligible to work in the United States on derivative A, G or NATO visas. An application for employment must be made on the form I-566 to the Department of State’s Office of Protocol through the office, mission, or organization, which employs the principal alien. If the Department’s recommendation is favorable, the form I-566 will be forwarded to the Department of Homeland Security, United States Citizenship and Immigration Services (USCIS) for action. If the application is approved, USCIS will transmit the employment authorization to the mission, or international organization. In the case of NATO dependents, USCIS employment authorization will be transmitted to NATO/HQ SACT.