7 C.F.R. § 17.9
(a) General.
(c) Documents required for payment—commodity. The general provisions relating to such documents are as follows. Additional requirements for payment to commodity suppliers for
c.& f. or c.i.f. sales are contained in paragraph (c)(8) of this section.
(2) Supplier's detailed invoice. Two copies of the supplier's detailed invoice showing quantity, description, contracted price, net total invoice price expressed in dollars, the amount for which financing is requested from CCC, the amount not eligible for financing by CCC, and basis of delivery of the commodity (e.g., f.o.b. vessel). In arriving at the net invoice price there shall be deducted:
(4) Weight certificate. The weight certificate shall be issued by or on authority of a State or other governmental weighing department, Chamber of Commerce, Board of Trade, Grain Exchange, or other independent organization or firm providing public weighing services. Such organization or firm must have:
(6) Form CCC-359.
(ii) For subsequent transactions under the same contract, the supplier shall certify on the CCC copy of the detailed invoice as follows:
I hereby certify that the applicable Form FAS-359 was submitted to CCC with documents covering Invoice No. ______ dated ________ for $______.
(8) C.&.f. or c.i.f. sales. In addition to the requirements of paragraph (c)(1) through (7) of this section, the following requirements apply for c.&f. or c.i.f. sales:
(3) Invoice. One copy of the carrier's invoice which shows the total freight costs, the amount not eligible for financing by CCC, and the amount for which payment is requested from CCC. If the invoice relates to a U.S.-flag vessel, such invoice shall contain the following typed or stamped certification, executed by the supplier:
The undersigned hereby certifies that the vessel named herein and for which ocean freight is claimed, qualifies as a privately owned U.S.-flag commercial vessel within the requirements of Pub. L. 87-266 and is an eligible U.S.-flag vessel for the purposes of Pub. L. 664, 83rd Congress.
(6) Higher rated option. A request for payment of any amounts claimed because of the exercise of a higher rated option following payment of a lower rated option pursuant to § 17.8(k)(1) shall be supported by the following documents:
(e) Payment of freight by CCC prior to the vessel's arrival at the discharge port.
(2) The amount of security required by CCC under paragraph (e)(1) of this section may be computed by multiplying the ocean freight rate or ocean freight differential rate financed by CCC as shown on the related Form CCC-106 times either: