law: Geographical Indications of Goods (Registration and Protection) Act, 1999
  53. Information as to
  
  commission of offence.-
  An officer of the
  
  Government whose duty it is to take part in the enforcement of the provisions
  
  of this Chapter shall not be compelled in any court to say whence he got any
  
  information as to the commission of any offence against this Act.