clerical error
(1) Any master of any vessel and any person in charge of any vehicle bound to the United States who does not produce the manifest to the officer (whether of the Customs Service or the Coast Guard) demanding the same shall be liable to a penalty of $1,000, and if any merchandise, including sea stores, is found on board of or after having been unladen from such vessel or vehicle which is not included or described in said manifest or does not agree therewith, the master of such vessel or the person in charge of such vehicle or the owner of such vessel or vehicle or any person directly or indirectly responsible for any discrepancy between the merchandise and said manifest shall be liable to a penalty equal to the lesser of $10,000 or the domestic value of the merchandise so found or unladen, and any such merchandise belonging or consigned to the master or other officer or to any of the crew of such vessel, or to the owner or person in charge of such vehicle, shall be subject to forfeiture, and if any merchandise described in such manifest is not found on board the vessel or vehicle the master or other person in charge or the owner of such vessel or vehicle or any person directly or indirectly responsible for any discrepancy between the merchandise and said manifest shall be subject to a penalty of $1,000: Provided, That if the Customs Service shall be satisfied that the manifest was lost or mislaid without intentional fraud, or was defaced by accident, or is incorrect by reason of clerical error or other mistake and that no part of the merchandise not found on board was unshipped or discharged except as specified in the report of the master, said penalties shall not be incurred. For purposes of this subsection, the term “clerical error” means a nonnegligent, inadvertent, or typographical mistake in the preparation, assembly, or submission (electronically or otherwise) of the manifest.