law: The Code on Wages, 2019
  40. Application of this Chapter to establishments in public sector in certain cases.-
  (1) If in any accounting year an establishment in public sector sells any goods produced or manufactured by it or renders any services, in competition with an establishment in private sector, and the income from such sale or services or both, is not less than twenty per cent. of the gross income of the establishment in public sector for that year, then, the provisions of this Chapter shall apply in relation to such establishment in public sector as they apply in relation to a like establishment in private sector.
  (2) Save as otherwise provided in sub-section (1), nothing in this Chapter shall apply to the employees employed by any establishment in public sector.