Non-availability Certificate

[stephanie2022]

Hello, I am planning to file a GC application for my widower father. He has visited USA 3 times before. However he does not have a birth certificate (he is 80). The Municipal corporation issued a "Non-availability Certificate" that states his date of birth, parents' names and also states that a search was made, but his birth was not found to be registered.
Will this work in lieu of the birth certificate for his GC application ? Has anyone used a similar certificate before ? Thanks in advance.

[mnsweeps]

yes it should work. I got something similar for my moms application which was Fedexed to USCIS last week