Section 3131 - Delayed or amended certificates; procedures; evidence(a) A person born in this State may file or amend a certificate of birth after the time prescribed by this chapter upon submitting such evidence relative to the circumstances surrounding the birth as may be required by the State Registrar. In the case of a correction to the birth record of an American Indian, the substantiating documentary proof may include, but shall not be limited to, an affidavit satisfactory to the State Registrar or any local registrar and signed by the chief of the tribe that according to tribal records the person whose certificate is to be amended is a member of the tribe of the chief whose signature appears on the affidavit.(b) Any certificate in the custody of the State Registrar upon which the information thereon is charged to be in error may be corrected or amended upon submitting such proof of error as may be required by the State Registrar.(c) Certificates accepted subsequent to 6 months after the time prescribed in this chapter for filing or certificates which have been amended after being filed with the State Registrar shall contain the date of the delayed filing or the date of amendment and shall be marked "delayed" or "amended", respectively.(d) A summary statement of the evidence submitted in support of the acceptance for delayed filing or amendment shall be endorsed on the certificate.(e) Such evidence submitted in support of a delayed or amended registration as may be retained by the State Registrar shall be kept in special permanent file.(f) The probative value of a delayed or amended certificate shall be determined by the judicial or administrative body or official before whom the certificate is offered for evidence.27 Del. Laws, c. 85, § 8; Code 1915, § 809; 38 Del. Laws, c. 164; Code 1935, § 792; 44 Del. Laws, c. 69, § 1; 16 Del. C. 1953, § 3136; 68 Del. Laws, c. 274, § 1.;