law: The Prevention and Control of Infectious and Contagious Diseases in Animals Act, 2009 
  22. Denotification of
  
  infected area. – 
  If the Veterinary Officer,
  
  after such enquiry as he may deem fit, is satisfied that there is no longer the
  
  threat or danger of any animal being infected with the scheduled disease in any
  
  infected area, by notification and publication in a local newspaper in vernacular
  
  language, declare that the area is no longer an infected area as aforesaid, whereupon
  
  all the restrictions referred to in section 21 shall cease to apply.