Conference Attendance Follows Groundbreaking FDA PMTA Filing for Blockchain-Powered Age-Gating System The announcement comes on the heels of IKE Tech's historic milestone, in which the joint venture filed a component Pre-Market Tobacco Product Application (PMTA) and Tobacco Product Master File (TPMF) with the U.S. Food and Drug Administration (FDA) for its Bluetooth Low Energy (BLE) System-on-a-Chip. IKE Tech has now received an Acceptance Review letter from the FDA, confirming that their PMTA meets regulat ...