Did You Know? A Green Card Does Not Always Have a Signature
USCIS wants you to know that Green Cards (also known as Permanent Resident Cards) do not always include the holder’s signature. In limited cases, USCIS may waive the signature requirement for certain people, such as children under the age of consent or individuals who are physically unable to provide a signature.
Overall process was very clear and simple. I had to just fill out a simple form and a few documents and rest has been taken care of. Very good in communication, I was informed about each step and status about my case.