WPC stands for Wireless Planning Coordination and ETA stands for Equipment Type Approval, in India WPC works under DoT (Department of Telecommunications). It basically checks the radio frequency range, licensing, and other approvals of the wireless devices. The Wireless Planning and Coordination (WPC) issues the approval for wireless devices like Bluetooth, Wi-Fi, and RFID. It also co... https://whizseed.com/service/wpc-eta-certificate