NGT panel to probe pollution of Edayar paddy fields Updated: Updated: New expert committee to submit its report before May 31 Share Article New expert committee to submit its report before May 31 The Southern Bench of the National Green Tribunal (NGT) has appointed a four-member expert committee to ascertain the source of contamination of Edayattuchal and Chakkarachal paddy fields in Edayar. The committee will include a senior officer from the regional office of the Central Pollution Control Board in Bengaluru, a senior officer / scientist from the Kerala State Pollution Control Board, a scientist having expertise in soil study from the department of soil science and agricultural chemistry, Kerala Agricultural University, Thrissur, and a senior soil conservation officer from the Department of Soil Survey and Soil Conservation as nominated by its Director.