The National Accreditation Board for Testing and Calibration Laboratories (NABL) has initiated a review following a complaint by the Uttar Pradesh Rajya Vidyut Upbhokta Parishad (UPRVUP). The complaint alleges unauthorised testing of smart meters conforming to the IS 16444 standard at Madhyanchal Vidyut Vitran Nigam Limited’s (MVVNL) Hi-Tech Testing Laboratory in Gomti Nagar, Lucknow.
Background of the Complaint
This development comes amid growing concerns over smart prepaid meters installed under the Revamped Distribution Sector Scheme (RDSS). In April, the Uttar Pradesh Power Corporation Limited (UPPCL), acting on the directions of Chief Minister Yogi Adityanath, constituted a four-member technical committee to examine complaints related to these meters.
UPRVUP's Allegations
UPRVUP Chairman, Avadhesh Kumar Verma, stated that a detailed complaint, along with supporting documents, was submitted to the NABL Chief Executive Officer. “NABL has accepted the complaint and initiated a review,” he said.
MVVNL's Response
Responding to the allegations, MVVNL issued a written statement asserting that its laboratory is technically equipped and authorised to conduct acceptance testing of smart meters as per Indian Standards, including IS-13779, IS-14697, and IS-16444. The statement highlighted that Clause 3.1 of IS-16444 refers to IS-13779 and IS-14697, which form the basis of testing protocols. “All testing is conducted using duly calibrated equipment, and the lab has successfully carried out smart meter testing in the past,” the statement added.
The controversy underscores the ongoing scrutiny of smart meter implementation under the RDSS, with stakeholders demanding transparency and adherence to prescribed standards.
