; (II) ensuring compliance with the requirements of this Act with regard to the miner's performance of such labor; or (III) upholding the rights and protections of this Act with regard to the miner’s performance of such labor; or (iv) based on an act or omission of the 2 or more persons, the miner reasonably believed that such persons were the miner's employers and the miner did not have actual knowledge that any of the persons were not the miner’s employer under this Act. . (e) Migrant and Seasonal Agricultural Worker Protection Act Section 5 of the Migrant and Seasonal Agricultural Worker Protection Act ( 29 U.S.C. 1803 ), as redesignated by section 102(e)(1)(A), is further amended by adding at the end the following: (c) Expanded applicability (1) Responsibility of agricultural employers and agricultural associations for workers of farm labor contractors In any case where an agricultural employer or an agricultural association has entered into an agreement with a farm labor contractor to provide migrant agricultural workers or seasonal agricultural workers to the employer or association, both the agricultural employer or association and the farm labor contractor shall be responsible for the rights and protections of this Act with regard to the migrant agricultural worker or seasonal agricultural worker, as the case may be, in any case where the farm labor contractor is responsible for the rights and protections of this Act. (2) Multiple employers (A) Rule of interpretation This paragraph— (i) is to be read as an addition to, and an augmentation and expansion of, all relevant judicial and agency interpretations in existence on the date of enactment of the Worker Flexibility and Small Business Protection Act of 2020 regarding which persons qualify as agricultural employers, agricultural associations, or farm labor contractors in relation to a given employee under this Act, including in a multiple employer or joint employment structure