Indian Air Force Electrical Calibration Services for Frequency, Power Factor & Phase Angle

This tender announcement, emanating from the Ministry of Defence, specifically the Department of Military Affairs acting through the Indian Air Force, concerns the procurement of essential Calibration Services. Under Bid Number GEM/2026/B/8132730, prospective service providers are invited to submit their bids for calibration services encompassing a broad spectrum of electrical parameters. This includes, but is not limited to, the calibration of electrical frequency, power factor, and phase angle. Crucially, services must be delivered by NABL accredited laboratories, or alternatively, by any other government-approved laboratory that meets the requisite standards. The bid is open for submission from 11:56 AM on October 8, 2026, and will close promptly at 9:00 AM on October 14, 2026.