556.163—Clorsulon.

(a) Acceptable daily intake (ADI). The ADI for total residues of clorsulon is 8 micrograms per kilogram of body weight per day.

(b) Tolerances— (1) Cattle— The tolerance for parent clorsulon (the marker residue) is 1.0 part per million.

(ii) Muscle. The tolerance for parent clorsulon (the marker residue) is 0.1 part per million.

(2) [Reserved]

Code of Federal Regulations

[66 FR 35544, July 6, 2001]