20 C.F.R. § 219.41 Evidence of relationship of grandchild or stepgrandchild.
Title 20 - Employees' Benefits
If the child is the grandchild or stepgrandchild of the employee, the Board will require the kind of evidence described in §§219.36–219.38 that shows that child's relationship to his or her parents and his or her parents' relationship to the employee.
Title 20: Employees' Benefits
PART 219—EVIDENCE REQUIRED FOR PAYMENT
Subpart C—Evidence of Relationship
§ 219.41 Evidence of relationship of grandchild or stepgrandchild.
