• Six monthly compliance status of environment clearance of RKOEA Jodhpur
• Six monthly compliance status report on Environmental Clearances issued by MOEFCC for Uran Plant
• Half yearly compliance of Environmental Clearance of Drilling of Exploratory Wells in 9 PML blocks of Tripura
• Half yearly compliance of Environmental Clearance of Drilling of Exploratory Wells in Tripura
• Six Monthly Compliance Report of Environment Clearance of MBA Basin
• Environment Clearance compliance for Bokaro Block period from April to September 2021
• Six Monthly Compliance Report of Environment Clearance of Ankleshwar Asset
• Environment Clearance compliance for Jharia Block period from April to September 2021
• Six Monthly Compliance Report for Onshore Oil & Gas Exploratory Wells of three blocks of Frontier Basins
• Half yearly compliance report of granted EC for period Q'1 2021-22 along with latest monitoring reports.
• Environment statement of Tripura Asset for year 2021-22
• Half Yearly Compliance Report for the Period 1 October 2020 to 31 March 2021 - KG-PG Basin, Chennai
• Six-monthly compliance report of Environment Clearance for Exploratory Drilling Wells in WON Basin for 1 January 2021 to 30 June 2021 (Ankleshwar Asset)
• Six-monthly compliance report of Environment Clearance for Exploratory Drilling Wells in WON Basin for 1 January 2021 to 30 June 2021 (Cambay Asset)
• Six-monthly compliance report pertaining to ECs for exploratory drilling wells of Mehsana Asset for period 01 January 2021 to 30 June 2021
• Six-monthly compliance report of Environment Clearance for Exploratory Drilling Wells in WON Basin for 1 January 2021 to 30 June 2021
• Six Monthly Compliance Status of Environment Clearance of RKOEA Jodhpur
• Six Monthly Compliance Report of Development Phase Activities for CBM extraction in Jharia CBM Block by ONGC
• Six monthly compliance report of EC, AAFB-Exploratory Asset, Silchar
• Six Monthly Compliance Report for NELP Block VN-ONN-2009/3 for January - June 2020