(a) Each billing cycle will end on the 25th of the month. The applicant will be billed by the National Finance Center (NFC) using the Foundation Financial Information System (FFIS) on the 1st day, following the end of the billing cycle in which voluntary laboratory services and other services were rendered at a particular Science and Technology laboratory or office.(b) The total charge or fee shall normally be stated directly on the analysis report or on a standardized official certificate form for the laboratory analysis of a specific agricultural commodity and related commodity products.(c) The actual bill for collection will be issued by the USDA, National Finance Center Billings and Collection Branch, (Mail: P.O. Box 60075), 13800 Old Gentilly Road, New Orleans, Louisiana 70160-0001. 72 FR 15021 , Mar. 30, 2007