FCC Certification (Federal Communications Commission Certification) is a mandatory certification issued by the U.S. Federal Communications Commission (FCC) for electronic devices sold and used in the United States. The certification ensures that electronic products do not cause harmful interference with wireless communications and comply with electromagnetic compatibility (EMC) standards. FCC certification primarily applies to wireless devices, communication terminals, and broadcasting equipment. The main requirements include testing for electromagnetic interference (EMI) and radio frequency radiation, ensuring that devices do not disrupt other electronic products or communication networks, and do not pose a risk to human health. FCC certification is categorized into different parts, mainly Part 15 (for low-power devices) and Part 68 (for telephone equipment). Once a device passes the certification, it must display the certification mark, indicating compliance with relevant regulations. FCC certification is a prerequisite for entering the U.S. market, ensuring product compliance, safety, and successful market entry.Products that pass FCC certification demonstrate compliance with strict U.S. market requirements for wireless and electronic devices, thereby enhancing consumer trust and avoiding legal liability. Some of Tuya's products have passed FCC certification and comply with the technical standards of the US Federal Communications Commission.