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U.S. DEPOSITORY 
(Amendment 6 to B. A. I. Order 276.) 
United States Department of Agriculture 
BUREAU OF ANIMAL INDUSTRY 
REGULATIONS GOVERNING THE PREPARATION, SALE, BARTER, 
EXCHANGE, SHIPMENT, AND IMPORTATION OF VIRUSES, SE- 
RUMS, TOXINS, AND ANALOGOUS PRODUCTS INTENDED FOR 
USE IN THE TREATMENT OF DOMESTIC ANIMALS 
{Effective on and after April 1, 1930) 
United States Department of Agriculture, 
Office of the Secretary, 
Washington, D. C, January 9, 1930. 
Under authority conferred by law upon the Secretary of Agriculture, B. A. I. 
Order 276, dated August 18, 1922, and effective November 1, 1922, as amended, 
is hereby further amended in the following particular : 
Wherever in the said order, as amended, there appears a reference to " uncon- 
centrated clear serum," all provisions in regard thereto are revoked. 
This amendment for the purpose of identification is designated Amendment 
G to B. A. I. Order 276, and shall become and be effective on and after April 1, 
1930, except that any licensed establishment may continue 
to market, until December 31, 1930, un concentrated clear 
serum prepared prior to April 1, 1930. 
R. W. Dunlap, 
Acting Secretary of Agriculture. 
93063—30 
U. S. GOVERNMENT PRINTING OFFICE: 19S0 
