To curb fraud, 4hour delay likely in first UPI transfer over Rs 2,000 – The Indian Express

While the process is expected to add some friction to digital payments, officials are of the view that it is necessary to mitigate cybersecurity concerns. If finalised, the measure could cover a wide range of digital payments through Immediate Payment Service (IMPS), Real Time Gross Settlement (RTGS) and even the Unified Payments Interface (UPI).