APPENDIX 257 



SECTION 2. All hearings shall be private and at times 

 and places designated by the Secretary of Agriculture. 

 The parties interested may appear in person or by at- 

 torney, and may submit oral or written evidence on the 

 questions involved. Upon request and by paying the 

 cost, the person involved will be furnished with a copy 

 of the transcript of the hearing. 



REGULATION 5. NOTICE TO LICENSEES AND PERMITTEES 



SECTION 1. If at any time it appears that the prepa- 

 ration, sale, barter, exchange, shipment, or importation 

 of any virus, serum, toxin, or analogous product by any 

 person holding a license or permit may be dangerous in 

 the treatment of domestic animals, the Secretary of 

 Agriculture will so notify the licensee or permittee, and 

 unless and until the Secretary of Agriculture shall oth- 

 erwise direct, no person, so notified, shall thereafter pre- 

 pare, sell, barter, or exchange, nor shall thereafter ship, 

 offer for shipment, or import any of such product. 



REGULATION 6. ASSIGNMENT OF BUREAU EMPLOYEES 



SECTION 1. Any bureau employee, as defined in these 

 regulations, shall be permitted to enter any establish- 

 ment licensed under these regulations at any hour dur- 

 ing the daytime or nighttime ; and such bureau employee 

 shall be permitted to inspect without previous notifica- 

 tion the entire premises of the establishment, including 

 all buildings, compartments, and other places, and all 

 equipment such as chemicals, instruments, apparatus, 

 and the like, as well as the methods used in the manu- 

 facture of, and all records maintained relative to viruses, 

 serums, toxins, or analogous products. 



SECTION 2. Each bureau employee, as defined in these 

 regulations, will be furnished with a numbered official 

 badge, which he shall not allow to leave his possession. 

 This badge shall be sufficient identification to entitle him 



