22 CFR §51.45
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The Department may require an applicant to provide any evidence that it deems necessary to establish that he or she is a U.S. citizen or non-citizen national, including evidence in addition to the evidence specified in 22 CFR 51.42 through 51.44.