40 CFR § 180.1119
Azadirachtin; exemption from the requirement of a tolerance
June 9, 2020
An exemption from the requirement of a tolerance is established for the biochemical azadirachtin, which is isolated from the berries of the Neem tree (Azadirachta indica), when used as a pesticide at 20 grams or less per acre on all raw agricultural commodities.
[58 FR 8696, Feb. 17, 1993]