Section 4(1)(b) in Chhattisgarh State Electricity Regulatory Commission (Redressal of Grievances of Consumers) Regulations, 2007
(b)"Aggrieved person" or "complainant" means and includes the following who have a grievance or a complaint as defined in (f) below :(i)a consumer as defined under clause (15) of Section 2 of the Act;(ii)an applicant for a new electricity connection;(iii)any registered consumer association;(iv)any unregistered association or group of consumers, where the consumers have common or similar interests; and(v)in case of death of a consumer, his legal heir(s) or representative(s).