All 336 mining lease holders in Goa had been asked to file their monthly returns, using the e-filing system according to a circular issued by the Directorate of Mines and Geology.
The Mines and Minerals Development Regulation Act (MMRD) makes filing of monthly e-returns by mining firms compulsory.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/336-mining-lessees-told-file-returns
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/herald-panjim
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/goa
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mineral-based-industry
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/supreme-court
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/illegal-trade