Third Party Applying for the child on behalf of the parents.

A third-party in loco parentis applying on behalf of a minor under the age of 16 must submit a notarized written statement or affidavit from both parents or guardians authorizing a third-party to apply for a passport. When the statement or affidavit is from only one parent/guardian, the third-party must present evidence of sole custody of the authorizing parent/guardian.