§ 211.3 Certificates.
The following certificates are necessary to establish that an individual is an eligible person:
(a) Certificates as to nationality. A certificate issued by an authorized official of the Department of State, stating that the individual is a national of the United States.
(b) Certificate as to mental condition. Either (1) a certificate obtained or transmitted by an authorized official of the Department of State that the individual has been legally adjudged insane in a named foreign country; or (2) a certificate of an appropriate authority or person stating that at the time of such certification the individual was in a named foreign country and was in need of care and treatment in a mental hospital. A statement shall, if possible, be incorporated into or attached to the certificate furnished under this paragraph setting forth all available medical and other pertinent information concerning the individual.