GroundRules
40 CFR 174.537: HPPD-4 protein; exemption from the requirement of a tolerance.
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER E—PESTICIDE PROGRAMS
- PART 174—PROCEDURES AND REQUIREMENTS FOR PLANT-INCORPORATED PROTECTANTS
- Subpart W—Tolerances and Tolerance Exemptions
Residues of the HPPD-4 protein, which is a modified protein derived from the 4-hydroxyphenylpyruvate dioxygenase enzyme of Pseudomonas fluorescens, in or on all food commodities are exempt from the requirement of a tolerance, when the HPPD-4 protein is used as a plant-incorporated protectant inert ingredient.
Collected 2026-08-27T02:26:04Z. Source file · JSON