Form SSA-2519 prompts for possible sources of information that may support a finding that a child
            is the child of a number holder (NH) under Section 216(h)(3).
         
         Where the evidence that the claimant has submitted is insufficient to establish a
            child relationship, follow up on information listed on Form SSA-2519 that may have
            a bearing on the child's entitlement to Title II child's benefits.
         
         Fax a completed Form SSA-2519 into the Non-Disability Repository for Evidentiary Documents
            (NDRed) using the Evidence Portal (EP) for retention as part of the child’s claim
            file.