The Equipment Type Approval (ETA) which is generally known as WPC Approval, is compulsory for WPC Approval, this is compulsory for unlicensed frequency-based Wireless and Bluetooth items for the frequency band which comes under the range defined by WPC. Aaditech has been providing guidance and support services to the industry/ traders/ users/ consumers to get their product certified for WPC requirements and in obtaining ETA Approvals from Department of Telecom, Government of India.