Mystery Polypeptide ASFBIOF01-02 Gets Pesticide Tolerance Exemption
Published Date: 10/30/2025
Rule
Summary
The EPA just gave a green light to ASFBIOF01-02 polypeptide, meaning farmers and food makers don’t have to worry about setting a pesticide residue limit when using it right. This rule kicks in on October 30, 2025, making life easier and safer for growers and manufacturers. If anyone wants to challenge it, they have until December 29, 2025, to speak up—no extra costs or delays expected!
Analyzed Economic Effects
3 provisions identified: 3 benefits, 0 costs, 0 mixed.
Tolerance Exemption for ASFBIOF01-02
EPA established an exemption from the requirement of a pesticide tolerance for residues of ASFBIOF01-02 polypeptide in or on all food and feed commodities when used according to the label and good agricultural practices. The rule is effective October 30, 2025.
No Residue Testing Required
Because EPA established an exemption without any numerical residue limit, the Agency states that an analytical enforcement method is not required for ASFBIOF01-02. This affects parties responsible for residue testing and compliance.
EPA Safety Finding for Consumers
EPA concluded there is a reasonable certainty that no harm will result to the U.S. population, including infants and children, from aggregate exposure to residues of ASFBIOF01-02. EPA determined additional safety margin for infants and children is unnecessary based on available data.
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