91.5—Cattle.

In order to be eligible for export, cattle shall be tested with results as specified in this section, and the origin health certificate shall specify the type of tests conducted, the dates of the tests, and the results of the tests.
(a) Tuberculosis. All cattle over 1 month of age shall be negative to a caudal intradermal tuberculin test using 0.1 ml. of tuberculin with a reading obtained 72 hours (plus or minus six hours) after injection as prescribed in Veterinary Services Memorandum 552.15 “Instructions and Procedures for Conducting Tuberculin Tests in Cattle,” section VIII A. 2

Code of Federal Regulations


Footnote(s): 2 Copies of this publication may be obtained from the Animal and Plant Health Inspection Service, Veterinary Services, National Center for Import-Export, 4700 River Road, Riverdale, Maryland 20737-1231.
(1) Provided that, such tests are not required for any of the following:
(i) Cattle exported directly to slaughter in a country that the Administrator has determined has an acceptable tuberculosis surveillance system at slaughter plants and that agrees to share any findings of tuberculosis in U.S. origin cattle with APHIS;
(ii) Cattle exported directly to slaughter from a State designated as an Accredited-Free State in § 77.7 of this chapter ;
(iii) Cattle exported to a country that does not require cattle from the United States to be tested for tuberculosis as described in this part; or
(iv) Cattle exported from a State designated as an Accredited-free State in § 77.7 of this chapter to a country that does not require cattle from Accredited-free States to be tested for tuberculosis as described in this part.
(2) The Administrator has determined that the following countries have an acceptable tuberculosis surveillance system at slaughter plants: Canada and Mexico.
(b) Brucellosis. All cattle over 6 months of age shall be negative to a test for brucellosis conducted as prescribed in “Standard Agglutination Test Procedures for the Diagnosis of Brucellosis” 2 or “Supplemental Test Procedures for the Diagnosis of Brucellosis.” 2
(1) Provided that, such tests are not required for any of the following:
(i) Official vaccinates of dairy breeds under 20 months of age;
(ii) Official vaccinates of beef breeds under 24 months of age;
(iii) Steers and spayed heifers;
(iv) Cattle exported directly to slaughter in a country that the Administrator has determined has an acceptable brucellosis surveillance system at slaughter plants and that agrees to share any findings of brucellosis in U.S. origin cattle with APHIS;
(v) Cattle exported directly to slaughter from a State designated as a Class Free State in 9 CFR 78.41 ;
(vi) Cattle exported to a country that does not require cattle from the United States to be tested for brucellosis as described in this part; or
(vii) Cattle exported from a State designated as a Class Free State in § 78.41 of this chapter to a country that does not require cattle from Class Free States to be tested for brucellosis as described in this part.
(2) The Administrator has determined that the following country has an acceptable brucellosis surveillance system at slaughter plants: Canada.
(c) Treatment for ectoparasites. All cattle, except those found free of ectoparasites or those intended for exportation for slaughter purposes to any foreign country, shall be treated for ectoparasites within 30 days preceding the date of export. Such treatment shall be made using a pesticide registered by the Environmental Protection Agency for use in treating animals infested with the ectoparasite involved in accordance with the label requirements. Treatment shall be personally supervised and certified on the origin health certificate by an accredited veterinarian who shall be ready to apply an antidote if adverse side effects occur following treatment.
(Approved by the Office of Management and Budget under control number 0579-0020)

Code of Federal Regulations

[45 FR 86412, Dec. 31, 1980, as amended at 48 FR 57472, Dec. 30, 1983; 55 FR 12634, Apr. 5, 1990; 56 FR 366, Jan. 4, 1991; 57 FR 23047, June 1, 1992; 59 FR 67614, Dec. 30, 1994; 60 FR 4536, Jan. 24, 1995; 60 FR 13898, Mar. 15, 1995; 61 FR 6918, Feb. 23, 1996; 62 FR 3446, Jan. 23, 1997; 72 FR 40066, July 23, 2007]