The Federal Communications Commission (FCC) has decided to ban all testing of electronic devices intended for the US market in Chinese laboratories, a move that affects about 75% of US devices relying on such testing. This decision stems from ongoing security concerns regarding China. Following the announcement, there will be a 30-60 day period for public comments from the industry and consumers, during which the FCC may consider adjustments to the ban. Additionally, the FCC has proposed a separate ban on testing US devices in any country lacking a Mutual Recognition Agreement (MRA), which includes China. If implemented, this proposal will not retroactively affect devices already certified, allowing them to remain on the market for two years before needing re-certification. Consequently, future smartphones will need to undergo testing in other countries before being imported to the US, potentially increasing costs and extending timelines for manufacturers.