Order of the National Green Tribunal in the matter of Vardhaman Kaushik Vs. Union of India & Others dated 12/06/2017 regarding registration of heavy commercial diesel vehicles which is BS-IV compliant for carrying petroleum products. NGT allows the registration of heavy commercial diesel vehicles subject to the condition that they are BS-IV compliant.
SEE ALSO
Links:
[1] http://admin.indiaenvironmentportal.org.in/content/order-national-green-tribunal-regarding-registration-heavy-commercial-diesel-vehicles-which
[2] http://www.indiaenvironmentportal.org.in/content/441512/national-green-tribunal-orders-which-allowed-registration-of-select-public-utilityheavy-duty-vehicles-a-chronology/
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-standards
[5] http://admin.indiaenvironmentportal.org.in/thesaurus/national-green-tribunal-ngt
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/court
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diesel
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bharat-stage-iv