Appendix IV: Draft Maximum Residue Limits for Veterinary Drugs (Retained at Step 7 of the Codex Procedure)

Abamectin

ADI: 0-2 µg/kg body weight (1997)

Established for the sum of abamectin and (Z)-8,9 isomer by the 1997 JMPR.

Residue Definition: Avermectin B_1a

Species	Tissue	MRL (µg/kg)	Step	JECFA	CCRVDF
Cattle	Liver	100	7	47	10V, 11IV
Cattle	Kidney	50	7	47	10V, 11IV
Cattle	Fat	100	7	47	10V, 11IV

Carazolol

ADI: 0-0.1 µg/kg body weight (1994)

ADI based on the acute pharmacological effects of carazolol.

Residue Definition: Carazolol

Species	Tissue	MRL (µg/kg)		Step	JECFA	CCRVDF
Pig	Muscle	5	1/	7	38, 43, 52	7V,8V,9IV,10II,11IV
Pig	Liver	25		7	38, 43, 52	7V,8V,9IV,10II,11IV
Pig	Kidney	25		7	38, 43, 52	7V,8V,9IV,10II,11IV
Pig	Fat/Skin	5	1/	7	38, 43, 52	7V,8V,9IV,10II,11IV

1/ The concentration at the injection site two hours after treatment may result in an intake that exceeds the acute RfD. Therefore, unless appropriate measures can be taken to ensure that residues at the injection site do not exceed the acute RfD, the uses of carazolol during the transport of animals to slaughter is inconsistent with safe use of the drug (52nd JECFA).

ADI: 0-30 µg/kg body weight (1998)

Group ADI for chlortetracycline, oxytetracycline and tetracycline.

Residue Definition: Parent drugs, singly or in combination.

Species	Tissue	MRL (µg/kg)		Step	JECFA	CCRVDF
Cattle	Muscle	200		7	45, 47, 50	9V, 10V, 11IV
Pig	Muscle	200		7	45, 47, 50	9V, 10V, 11IV
Sheep	Muscle	200		7	45, 47, 50	9V, 10V, 11IV
Poultry	Muscle	200		7	45, 47, 50	9V, 10V, 11IV
Fish	Muscle	200	T 1/	7	50	11V
Giant prawn	Muscle	200	1/2/	7	50	11V
Cattle	Liver	600		7	45, 47, 50	9V, 10V, 11IV
Pig	Liver	600		7	45, 47, 50	9V, 10V, 11IV
Sheep	Liver	600		7	45, 47, 50	9V, 10V, 11IV
Poultry	Liver	600		7	45, 47, 50	9V, 10V, 11IV
Cattle	Kidney	1200		7	45, 47, 50	9V, 10V, 11IV
Pig	Kidney	1200		7	45, 47, 50	9V, 10V, 11IV
Sheep	Kidney	1200		7	45, 47, 50	9V, 10V, 11IV
Poultry	Kidney	1200		7	45, 47, 50	9V, 10V, 11IV
Cattle	Milk	100		7	45, 47	9V, 10V, 11IV
Sheep	Milk	100		7	45, 47	9V, 10V, 11IV
Poultry	Eggs	400		7	45, 47, 50	9V, 10V, 11IV

See also oxytetracycline.
1/ Applies only to oxytetracycline.
2/ Penaeus monodon. The current Codex MRL at 100 µg/kg in giant prawn for oxytetracycline adopted in 1997.

ADI: 0-20 µg/kg body weight (1997)

Residue Definition: Cyfluthrin

Species	Tissue	MRL (µg/kg)	Step	JECFA	CCRVDF
Cattle	Muscle	20	7	48	11V
Cattle	Liver	20	7	48	11V
Cattle	Kidney	20	7	48	11V
Cattle	Fat	200	7	48	11V
Cattle	Milk	40	7	48	11V

Eprinomectin

ADI: 0-10 µg/kg body weight (1998)

Residue Definition: Eprinomectin B1a

Species	Tissue	MRL (µg/kg)	Step	JECFA	CCRVDF
Cattle	Muscle	100	7	50	11V
Cattle	Liver	2000	7	50	11V
Cattle	Kidney	300	7	50	11V
Cattle	Fat	250	7	50	11V
Cattle	Milk	20	7	50	11V

Flumequine

ADI: 0-30 µg/kg body weight (1997)

Residue Definition: Flumequine

Species	Tissue	MRL (µg/kg)		Step	JECFA	CCRVDF
Cattle	Muscle	500		7	42, 48, 54	11V
Pig	Muscle	500		7	42, 48, 54	11V
Sheep	Muscle	500		7	42, 48, 54	11V
Chicken	Muscle	500		7	42, 48, 54	11V
Trout	Muscle	500	1/	7	42, 48, 54	11V
Cattle	Liver	500		7	42, 48, 54	11V
Pig	Liver	500		7	42, 48, 54	11V
Sheep	Liver	500		7	42, 48, 54	11V
Chicken	Liver	500		7	42, 48, 54	11V
Cattle	Kidney	3000		7	42, 48, 54	11V
Pig	Kidney	3000		7	42, 48, 54	11V
Sheep	Kidney	3000		7	42, 48, 54	11V
Chicken	Kidney	3000		7	48, 54	11V
Cattle	Fat	1000		7	48, 54	11V
Pig	Fat	1000		7	48, 54	11V
Sheep	Fat	1000		7	48, 54	11V
Chicken	Fat	1000		7	48, 54	11V

1/ Muscle/skin in normal proportion.