[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: 21CFR556.225]

[Page 345]
 
                        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.  556.225  Doramectin.

    (a) Acceptable daily intake (ADI). The ADI for total residues of 
doramectin is 0.75 microgram per kilogram of body weight per day.
    (b) Tolerances--(1) Cattle. A tolerance of 100 parts per billion is 
established for parent doramectin (marker residue) in liver (target 
tissue) and of 30 parts per billion for parent doramectin in muscle.
    (2) Swine. A tolerance is established for parent doramectin (marker 
residue) in liver (target tissue) of 160 parts per billion.

[63 FR 68184, Dec. 10, 1998]