Ill. Admin. Code tit. 8, § 80.10
A cattle or bison herd qualifies as a bovine tuberculosis-free accredited herd when it meets the requirements of the Bovine Tuberculosis Eradication Uniform Methods and Rules for the establishment and maintenance of a tuberculosis-free accredited herd of cattle or bison.
(Source: Amended at 34 Ill. Reg. 19382, effective January 1, 2011)