law: The Bureau of Indian Standards Act, 2016
  12. Conformity Assessment scheme.-
  (1) The Bureau may notify a specific or different conformity assessment scheme for any goods, article, process, system or service or for a group of goods, articles, processes, systems or services, as the case may be, with respect to any Indian Standard or any other standard in a manner as may be specified by regulations.
  (2) The Bureau may establish a Standard Mark in relation to each of its conformity assessment schemes, which shall be of such design and contain such particulars as may be specified by regulations to represent a particular standard.