Renewal of consent to operate under Section 25 & 26 of the Water (Prevention and Control of Pollution) Act, 1974, and Section 21 of the Air (Prevention and Control of Pollution) Act, 1981.
Links:
[1] http://admin.indiaenvironmentportal.org.in/reports-documents/renewal-consent-operate-under-section-25-26-water-prevention-and-control-pollution
[2] http://admin.indiaenvironmentportal.org.in/category/publisher/west-bengal-pollution-control-board
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/iron-and-steel-industry-0
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/durgapur
[5] http://admin.indiaenvironmentportal.org.in/thesaurus/steel-authority-india-sail
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-act-1974
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-act-1981