A notarized translation may be required for students. A notarized document is required for US visa applications. A notarized translation agency may be able to provide a notarized document that you require for USCIS. Many notarized translation agencies offer quick turnaround times and are easy-to-reach. A certified translation is legal documentation that must be notarized. A notarized translator can be used to provide a translation that is notarized for US immigration documents.