(a) Any person may obtain reconsideration and review of determinations affecting participation in this program in accordance with part 614 of this chapter.(b) Before a person may seek judicial review of any action taken under this part, the person must exhaust all administrative appeal procedures set forth in paragraph (a) of this section, and for purposes of judicial review, no decision shall be a final agency action except a decision of the Chief of NRCS under these procedures.