CFR › Title 46 › Part 154 › §154.3646 CFR §154.36Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkCorrespondence to the Coast Guard and all vessel information submitted to the Coast Guard must be in English, except—(a)IMO Certificates may be in French; and(b)SOLAS Certificates may be in the official language of the flag administration.