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SUMMARY AND CONCLUSIONS

The Ninth Session of the Codex Committee on Residues of Veterinary Drugs in Foods reached the following conclusions:

MATTERS FOR CONSIDERATION BY THE COMMISSION OR ITS EXECUTIVE COMMITTEE

- Recommended for adoption at Step 8, the Draft Maximum Residue Limits for levamisole (liver/cattle, sheep, pigs) and for triclabendazole (muscle/cattle; liver and kidney/cattle; and muscle, liver and kidney/sheep) (paras. 29-30; Appendix II);

- Recommended for adoption at Step 5 by the Executive Committee, the Proposed Draft Maximum Residue Limits for carazolol, ceftiofur sodium, doramectin, moxidectin and spiramycin (paras. 34, 36, 41-42 & 44; Appendix IV);

- Agreed on a Priority List of Veterinary Drugs Requiring Evaluation or Reevaluation (paras. 57-59; Appendix VI);

- Agreed to amend the previously recommended methods of analysis for the existing Codex Maximum Residue Limits for Veterinary Drugs (paras. 48; Appendix VII); ad Proposed to elaborate guidelines on residues at injection sites (paras. 26, 66).

OTHER MATTERS OF INTEREST TO THE COMMISSION
- Agreed that at this stage the Committee did not wish to provide further input on the Programme Area of biotechnology to the Commission; however, expressed interest in reviewing future documents on this issue (para. 6);

- Decided to review the Codex Guidelines for the Establishment of a Regulatory Programmes for Control of Veterinary Drug Residues in Foods to assess whether these address appropriately the issue of control of veterinary drug residues in raw milk and milk products (para. 9);

- Supported the incorporation of a science-based approach to risk analysis into its work and agreed that a discussion paper should be for consideration at its 10th Session (para. 14);

- Strongly supported the creation of an International Cooperation on the Harmonization of Technical Requirements for Registration of Veterinary Medicinal Products (para. 22);

- Requested a paper containing guidance for determining the classes or formulations of drugs that would cause problems relating injection site residues and proposed draft guidelines for dealing with injection site residues (para. 26);

- Decided that that if no method of analysis acceptable to the Committee was recommended to monitor an MRL, the MRL should not be advanced beyond Step 7 and reaffirmed that temporary MRLs should be retained at Step 4 (paras. 27 & 32);

- Retained at Step 7 the Draft Maximum Residue Limits for levamisole (muscle, kidney, fat/cattle, cheep, pigs, poultry; and liver/poultry); for triclabendazole (fat/cattle, sheep); and for diminazene (all) as they were not supported by methods of analysis (paras. 28 & 30-31; Appendix III);

- Retained at Step 4 all temporary MRLs for apaperone, carazolol, chlortetracycline/ tetracycline, dexamethasone, diclazuril, dihydrostreptomycin/streptomycin, febantel/ fenbendazole/oxfendazole, gentamicin, moxidectin, neomycin, oxytetracycline, spectinomycin and spiramycin (paras. 34, 36, 39, 42 & 45; Appendix V);

- Agreed to withdraw the MRL for levamisole in milk (para. 40);

- Made a series of recommendations on methods of analysis (para. 48):

- Supported the proposal that greater emphasis should be given to the availability of analytical methods for compounds to be considered for JECFA evaluation (para. 49);

- Agreed that MRLs should be developed independently of validated methods (para. 54);

- Requested a paper for consideration at its next Session on the criteria for validated analytical methods (para. 54); and

- Agreed that a progress report on the Compendium of Veterinary Drugs would be presented at its next Session (para. 63).


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