[Code of Federal Regulations] [Title 21, Volume 6] [Revised as of January 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR556.169] [Page 341] TITLE 21--FOOD AND DRUGS CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) PART 556--TOLERANCES FOR RESIDUES OF NEW ANIMAL DRUGS IN FOOD--Table of Contents Subpart B--Specific Tolerances for Residues of New Animal Drugs Sec. 556.169 Danofloxacin. (a) Acceptable daily intake (ADI). The ADI for total residues of danofloxacin is 2.4 micrograms per kilogram of body weight per day. (b) Tolerances--(1) Cattle--(i) Liver (the target tissue). The tolerance for parent danofloxacin (the marker residue) is 0.2 part per million (ppm). (ii) Muscle. The tolerance for parent danofloxacin (the marker residue) is 0.2 ppm. (2) [Reserved] [67 FR 78973, Dec. 27, 2002]