7 U.S.C. § 5814
Authorization of appropriations
There are authorized to be appropriated to carry out this part $40,000,000 for each of fiscal years 2013 through 2023. Of amounts appropriated to carry out this part for a fiscal year, not less than $15,000,000, or not less than two thirds of any such appropriation, whichever is greater, shall be used to carry out sections 5811 and 5812 of this title.