To certify a translation for USCIS, the translator must provide a signed statement that declares they are competent to translate from the foreign language into English and that the translation is complete and accurate. The statement can be in the following format:
“I [name of the translator], certify that I am fluent (conversant) in English and [source language] and that the above/attached document is an accurate translation of the document attached in [source language].”
The translator then signs and dates the statement.