What is a Passport Acceptance Facility? A Passport Acceptance Facility is typically located at a main branch post office or clerk of court. An authorized agent at the facility will review the passport applicant's state-issued photo ID, proof of citizenship, and passport application; will issue an official oath to the applicant; and will witness the applicant's signature on the government form DS-11. To find a facility closest to your location, please visit http://iafdb.travel.state.gov/ View All FAQs