(a) Representatives of FSA and CCC may correct all errors in data entered on program contracts, loan agreements, and other program documents and the results of the computations or calculations made pursuant to the contract or agreement. FSA and CCC will furnish appropriate notice of such corrections when corrections are deemed necessary.

(b) Nothing contained in this part shall preclude the Secretary, or the Administrator of FSA, Executive Vice President of CCC, the Chief of NRCS, if applicable, or a designee, from determining at any time any question arising under the programs within their respective authority or from reversing or modifying any decision made by a subordinate employee of FSA or its county and State committees, or CCC.