law: Land Ports Authority of India Act, 2010
  Section 28   Authentication of
  
  orders and other instruments of Authority
  All orders and
  
  decisions of the Authority shall be authenticated by the signature of the
  
  Chairperson or any other member authorised by the Authority in this behalf and
  
  all other instruments executed by the Authority shall be authenticated by the
  
  signature of an officer of the Authority authorised by it in this behalf.