(510 ILCS 95/1.3)
(from Ch. 8, par. 148f.3)
"Official test" means any test approved by the Department and the
United States Department of Agriculture for the detection of swine
brucellosis which is based on the use of a standardized suspension
(antigen) of killed Brucella microorganisms in dilution of blood serum
taken from the animal to be tested.
(Source: P.A. 76-226.)