law: The Street Vendors (Protection of Livelihood and Regulation of Street Vending) Act, 2014 
  9. Validity and renewal of certificate of vending.
  1.       Every
  
  certificate of vending shall be valid for such period as may be specified in
  
  the scheme.
  2.       Every
  
  certificate of vending shall be renewable for such period, in such manner, and
  
  on payment of such fees, as may be specified in the scheme.