The Union ministry of environment and forests (MoEF) has notified an Eco-Sensitive Zone (ESZ) up to 12 sq km around the Vidarbha Tiger Reserve but has not given the final notification for expansion
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/central-government-yet-issue-final-notification-sgnp-green-zone
[2] http://admin.indiaenvironmentportal.org.in/category/author/clara-lewis
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-mumbai
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/maharashtra
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/eco-sensitive-zone
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tiger-reserves
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/stone
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hydroelectricity
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biogas
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/solar-energy
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-environment-and-forests-moef
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment