The Chhattisgarh State Electricity Regulatory Commission (CSERC) is conducting a written examination at Chhattisgarh Swami Vivekanand Technical University (CSVTU) in Bhilai. The examination has come under scrutiny with candidates alleging irregularities, including that they were made to fill up the answer column of the OMR sheet with a pencil instead of a pen. The candidates urged for an inquiry by either the CBI or the ED.