The constitution of the three-member committee was first challenged in the National Green Tribunal, which dismissed the plea without citing reasons.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/subansiri-okay-govt-looks-report-panel-under-judicial-scrutiny
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/indian-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/arunachal
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/assam
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hydroelectricity
[6] http://admin.indiaenvironmentportal.org.in/thesaurus/national-green-tribunal-ngt
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-hydroelectric-power-corporation-nhpc
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment