Cattle located in areas where tick eradication is being conducted in co- operation with the State authorities, and which are on premises shown by the official records of tick eradication to be free from ticks, may, upon inspection and certification by an APHIS inspector, be shipped or transported interstate for any purpose without dipping upon compliance with the requirements set forth under §§ 72.9 , 72.10 , 72.12 .
9 C.F.R. §72.8