7 CFR § 1430.212 - Contract modifications and statutory changes in program.
(a) Producers in a dairy operation must notify FSA immediately of any changes that may affect their MILC. Changes include, but are not limited to changes to the starting month to receive payment for the next fiscal year, death of producer on the contract, new member joining the operation, member exiting the operation, transfer of shares by sale or other transfer action, or farm reconstitutions undertaken in accordance with § 1430.213.
(c) Payments otherwise due under this subpart or the program will be adjusted or denied to the extent provided for by a statutory change in program eligibilities or requirements of any kind irrespective of whether the program contract preceded the statutory change. Operations will be given the option of accepting the changes or terminating the contract.