StacksVerified U.S. regulatory reference

40 CFR §180.1297

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
An exemption from the requirement of a tolerance is established for the residues of homobrassinolide in or on all food commodities when applied/used as a plant growth regulator in accordance with good agricultural practices.