When submitting a document to be translated, it is important to understand how the process works. Documents can vary, and so can the actual translation process, but the submission process is straightforward.
Common Processes at the Spanish Consulate
Requirements for USCIS Translations
Any document in a foreign language that is to be submitted to the United States Citizen and Immigration Services (USCIS), must be translated to English. The USCIS is an agency of the United States Department of Homeland Security that is responsible for administering the country’s naturalization and immigration system.