40 CFR §174.539
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Residues of the Cry51Aa2.834__16 protein, which is a modified protein derived from the Cry51Aa2 protein of Bacillus thuringiensis, in or on cotton are exempt from the requirement of a tolerance, when the Cry51Aa2.834__16 protein is used as a plant-incorporated protectant.