The Secretary of Homeland Security and the Secretary of State shall jointly issue guidance regarding—
(1)
the methods used by the Department of Homeland Security to conduct biometric collections, naturalization examinations, and oath ceremonies for eligible veterans at a United States port of entry, embassy, or consulate;
(2)
the methods used by the Department of State to facilitate available space for the activities described in paragraph (1); and
(3)
quality assurance mechanisms to ensure eligible veterans are able to complete the naturalization process at a port of entry, embassy, or consulate.