FDA
The FDA (Food and Drug Administration) is a federal agency within the U.S. Department of Health and Human Services. Its primary responsibility is protecting public health by ensuring the safety, efficacy, and security of human and veterinary drugs, biological products, medical devices, the nation's food supply, cosmetics, and radiation-emitting products.
FCC
The Federal Communications Commission is an independent agency of the United States federal government. Led by Chairman Brendan Carr, it regulates interstate and international communications across the US. Its authority spans multiple major communication sectors
CE
"CE" is an acronym with several common meanings depending on the context. The most frequent uses are Common Era (history/calendar) and Conformité Européenne (product safety)
TMC
Security chip certification refers to authoritative security qualification audits conducted on microcontrollers (such as the Unisoc TMC series chips) with high-strength encryption, anti-attack, and data protection capabilities. These certifications cover internationally recognized standards such as CC, mobile communication industry standards such as GSMA, UnionPay specifications, and domestic national cryptographic standards, proving that the chip possesses financial-grade hardware security protection capabilities.