Is there a CENOMAR equivalent for U.S. Citizens?

There is no CENOMAR equivalent for U.S. Citizens. There’s the “Affidavit in Lieu of a Certificate of Legal Capacity to Contract Marriage”. It’s $50 at the U.S. Embassy and must be requested by the U.S. Citizen (USC).  This is mostly used by USC’s when contracting marraige in the Philippines. This is not needed in anywhere in the K1 Visa…