HRL is an ISO 9001 certified company, implementing Quality Management System (QMS) through out the organization since 1999. HRL having implemented QMS successfully for the last decade decided to further enhance and improve the way of execution keeping in mind the environmental, health and safety factors and there impacts on the surrounding. HRL is now one of the first construction company implementing Environmental Management System and full filling OHSAS requirement through out the organization covering all the requirements of 14001:2004 and 18001:2000.