The Secretary shall carry out the program provided for under section
424 [
7 U.S.C.
1433c] through the Commodity Credit Corporation, using the services of the Agricultural Stabilization and Conservation Service and the county committees established under section
590h
(b) of title
16 to make determinations of eligibility with respect to the credit test under subsection (a)(1) of this section, and determinations as to the sufficiency of security under subsection (a)(6) of this section. The Secretary may use such committees for such other purposes as the Secretary determines appropriate in carrying out section
424.