I dont have my birth certificate so I was able to get an attestation of birth. I finally got the document and it includes my full name, DOB, parents name etc. but before I apply for green card I just wanted to make sure that an attestation of birth letter can be used instead of a certified copy. I know USCIS can be strict so I just want to make sure. (Nigeria citizen)
Does anyone have any experience with this? Am I going to need to supplement secondary evidence?(I also have the Statutory Declaration of Age.