40 CFR § 180.1317
Pesticide chemicals; exemption from the requirements of a tolerance
June 9, 2020
An exemption from the requirement of a tolerance is established for residues of Didecyl dimethyl ammonium chloride in or on broccoli resulting from the use of Didecyl dimethyl ammonium chloride as a seed treatment at a treatment concentration of 1200 ppm prior to planting by immersion.
[77 FR 47296, Aug. 8, 2012]