The Department shall determine claims to United States nationality when made by persons abroad on the basis of an application for registration, for a passport, or for a Consular Report of Birth Abroad of a Citizen of the United States of America. Such determinations of nationality may be made abroad by a consular officer or a designated nationality examiner. A designated nationality examiner may accept and approve/disapprove applications for registration and accept and approve/disapprove applications for passports and issue passports. Under the supervision of a consular officer, designated nationality examiners shall accept, adjudicate, disapprove and provisionally approve applications for the Consular Report of Birth Abroad. A Consular Report of Birth Abroad may only be issued by a consular officer, who will review a designated nationality examiner's provisional approval of an application for such report and issue the report if satisfied that the claim to nationality has been established.

(a) A person abroad who claims U.S. nationality, or a representative on his behalf, may apply at a consular post for registration to establish his claim to U.S. nationality or to make his residence in the particular consular area a matter of record.

(b) The applicant shall execute the registration form prescribed by the Department and shall submit the supporting evidence required by subpart C of part 51 of this chapter. A diplomatic or consular officer or a designated nationality examiner shall determine the period of time for which the registration will be valid.

A claim to U.S. nationality in connection with an application for passport shall be determined by posts abroad in accordance with the regulations contained in part 51 of this chapter.

Upon application by the parent(s) or the child's legal guardian, a consular officer or designated nationality examiner may accept and adjudicate the application for a Consular Report of Birth Abroad of a Citizen of the United States of America for a child born in their consular district. In specific instances, the Department may authorize consular officers and other designated employees to adjudicate the application for a Consular Report of Birth Abroad of a child born outside his/her consular district. Under the supervision of a consular officer, designated nationality examiners shall accept, adjudicate, disapprove and provisionally approve applications for the Consular Report of Birth Abroad. The applicant shall be required to submit proof of the child's birth, identity and citizenship meeting the evidence requirements of subpart C of part 51 of this subchapter and shall include:

(a) Proof of child's birth. Proof of child's birth usually consists of, but is not limited to, an authentic copy of the record of the birth filed with local authorities, a baptismal certificate, a military hospital certificate of birth, or an affidavit of the doctor or the person attending the birth. If no proof of birth is available, the person seeking to register the birth shall submit his affidavit explaining why such proof is not available and setting forth the facts relating to the birth.

(b) Proof of child's citizenship. Evidence of parent's citizenship and, if pertinent, evidence of parent's physical presence in the United States as required for transmittal of claim of citizenship by the Immigration and Nationality Act of 1952 shall be submitted.

In the time of war or national emergency, passport agents may be designated to complete consular reports of birth for children born at military facilities which are not under the jurisdiction of a consular office. An officer of the Armed Forces having authority to administer oaths may take applications for registration under this section.

(a) Upon application and the submission of satisfactory proof of birth, identity and nationality, and at the time of the reporting of the birth, the consular officer may issue to the parent or legal guardian, when approved and upon payment of a prescribed fee, a Consular Report of Birth Abroad of a Citizen of the United States of America.

(b) Amended and replacement Consular Reports of Birth Abroad of a Citizen of the United States of America may be issued by the Department of State's Passport Office upon written request and payment of the required fee.

(c) When it reports a birth under § 50.6, the Department shall furnish the Consular Report of Birth Abroad of a Citizen of the United States of America to the parent or legal guardian upon application and payment of required fees.

(d) A Consular Report of Birth Abroad may be cancelled in accordance with applicable provisions in 22 CFR 51.60 through 51.74.

At any time subsequent to the issuance of a Consular Report of Birth Abroad of a Citizen of the United States of America, when requested and upon payment of the required fee, the Department of State's Passport Office may issue to the citizen, the citizen's parent or legal guardian a certificate entitled “Certification of Report of Birth Abroad of a United States Citizen.”

When authorized by the Department, consular offices or designated nationality examiners may issue a card of identity for travel to the United States to nationals of the United States being deported from a foreign country, to nationals/citizens of the United States involved in a common disaster abroad, or to a returning national of the United States to whom passport services have been denied or withdrawn under the provisions of this part or parts 51 or 53 of this subchapter.

(a) Any person who acquired the nationality of the United States at birth and who is involved in any judicial or administrative proceedings in a foreign state and needs to establish his U.S. nationality may apply for a certificate of nationality in the form prescribed by the Department.

(b) An applicant for a certificate of nationality must submit evidence of his nationality and documentary evidence establishing that he is involved in judicial or administrative proceedings in which proof of his U.S. nationality is required.

(a) A person applying abroad for a certificate of identity under section 360(b) of the Immigration and Nationality Act shall complete the application form prescribed by the Department and submit evidence to support his claim to U.S. nationality.

(b) When a diplomatic or consular officer denies an application for a certificate of identity under this section, the applicant may submit a written appeal to the Secretary through the U.S. embassy or consulate where the individual applied for the certificate of identity, stating the pertinent facts, the grounds upon which U.S. nationality is claimed, and his or her reasons for considering that the denial was not justified.