The National Animal Identification System (NAIS) is a federal program which enjoys the support of large corporate agribusiness farms. It consists of premises registration, as well as animal identification and tracing. It remains voluntary, but some states have taken measures to mandate certain elements of the program. There has been strong opposition from small farmers and ranchers who view NAIS as a threat to privacy and property rights. Full implementation would also be expensive and could put many out of business. NAIS is unfair and by all accounts, would be ineffective. It is yet another way to squeeze out small family farmers and further monopolize America's food production.
http://www.borderfirereport.net/dana-gabriel/nais-farmers-and-ranchers-under-attack.php

From his link:
"with less sovereignty but more efficiency"
That about describes it.