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 162] [Entire Act] Union of India - Subsection Section 162(4) in The Coal Mines Regulations, 2011 (4)If the ventilation door is required to be frequently kept open for the passage of men or material, there shall be, throughout every working shift, a door attendant at the door.