FDA Issues Proposed OTC Hearing Aid Rules
To ensure patient safety, the proposed rule addresses maximum output limits and includes certain device performance and design requirements, such as distortion control limits, self-generated noise limits, latency limits, frequency bandwidth, as well as a requirement to limit the insertion depth of the device. The proposed rule also includes labeling requirements for OTC hearing aids. As hoped, the FDA also issued an updated draft guidance, “Regulatory Requirements for Hearing Aid Devices and Personal Sound Amplification Products (PSAPs).”