Section 3(2) in The Delhi Electricity Regulatory Commission Comprehensive (Conduct Of Business) Regulations, 2001
(2)Unless otherwise directed, the headquarters and other offices of the Commission shall be open daily except on Saturdays, Sundays and holidays notified by the Government of NCT of Delhi. The headquarters and other offices of the Commission shall be open at such times as the Commission may direct. At present the working hours of the Commission shall be from 9.30 AM to 6.00 PM. The lunch break shall be from 1.30 PM to 2.00 PM.
