Hello,
My friend's child was denied passport application for derivative citizenship. The child came here and has green card when she was 17 years old and 4 months. 3 months later her mom became US citizen through naturalization. Yesterday, both parent and child (just over 18 and 3 months today) came to USPS for passport application and was told the child need Certification of Naturalization of her in order to apply. The child brought her Birth Cert, green card, mom's Naturalization Cert, school record, and tax 1040.
I believe USPS agent did not know the rule about derivative citizenship. Any input is appreciated.
Thank you