[Code of Federal Regulations]
[Title 5, Volume 2]
[Revised as of January 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 5CFR843.403]

[Page 332]
 
                    TITLE 5--ADMINISTRATIVE PERSONNEL
 
          CHAPTER I--OFFICE OF PERSONNEL MANAGEMENT (CONTINUED)
 
PART 843_FEDERAL EMPLOYEES RETIREMENT SYSTEM_DEATH BENEFITS AND 
EMPLOYEE REFUNDS--Table of Contents
 
                        Subpart D_Child Annuities
 
Sec. 843.403  Proof of parentage.

    (a) A judicial determination of parentage conclusively establishes 
the paternity of a child.
    (b) Except as provided in paragraph (a) of this section, a child 
born to the wife of a married person is presumed to be the child of the 
wife's husband. This presumption may be rebutted only by clear and 
convincing evidence that the husband is not the father of the child.
    (c) When paternity is not established under paragraph (a) or (b) of 
this section, paternity is determined by a preponderance of the credible 
evidence as defined in Sec. 1201.56(c)(2) of this title.