Unlock Advanced Research with PRISMAI Integrated with over 4 crore judgments and laws — designed for legal practitioners, researchers, students and institutions - Know your Kanoon - Doc Gen Hub - Counter Argument - Case Predict AI - Talk with IK Doc - ... Upgrade to Premium Document Options Get in PDF Print it! [Cites 0, Cited by 0] [Section 21(5)] [Section 21] [Entire Act] Union of India - Subsection Section 21(5)(a) in The Air (Prevention And Control Of Pollution) Act, 1981 (a)after the installation of any control equipment in accordance with the specifications under clause (i), or