46 C.F.R. § 68.107
(a) In addition to the items under § 67.141 of this chapter, the person that owns the vessel (other than a barge under § 68.109) and that seeks a coastwise endorsement under this subpart must submit the following to the National Vessel Documentation Center:
(1) A certification in the form of an affidavit and, if requested by the Director, National Vessel Documentation Center, supporting documentation establishing the following facts with respect to the transaction from an individual who is authorized to provide certification on behalf of the person that owns the vessel and who is an officer in a corporation, a partner in a partnership, a member of the board of managers in a limited liability company, or their equivalent. The certificate must certify the following:
(iii) That none of the following is primarily engaged in the direct operation or management of vessels:
(v) That the majority of the aggregate revenues of each of the following is not derived from the operation or management of vessels:
(vi) That none of the following is primarily engaged in the operation or management of commercial, foreign-flag vessels used for the carriage of cargo for parties unrelated to the vessel's owner or charterer:
(b) The charterer must submit the following to the National Vessel Documentation Center: