Scope involved
FCC certification involves over 50 states, Colombia, and territories in the United States. To ensure the safety of wireless and wired communication products related to life and property, the FCC's Office of Engineering and Technology is responsible for providing technical support to the committee and handling equipment certification matters. Many wireless application products, communication products, and digital products require FCC approval to enter the US market. The FCC committee investigates and studies various stages of product safety to find the best way to solve problems, and also includes testing of radio devices, aircraft, and so on.

Relevant rules
According to the relevant parts of the Federal Communications Regulations (CFR 47) in the United States, all electronic products entering the United States are required to undergo electromagnetic compatibility certification (except for products specifically specified in certain provisions). There are three common certification methods: Certification: Products with wireless transmission devices must undergo FCC Certification (infrared transmission devices are not subject to regulation) DoC: (Common products include IT products, microwave ovens, energy-saving lamps, ballasts, etc.) Verification: (Common products include audio and video products.). There are significant differences in the certification methods and procedures for these three products, and there are relevant regulations in FCC regarding the certification methods that different products can choose from. The strictness of its certification decreases. For these three certifications, the FCC committee also has relevant requirements for each laboratory.