As of February 2026, the TSA allows hemp-derived CBD products (including gummies) in carry-on bags, provided they contain less than 0.3% THC on a dry weight basis. This policy aligns with the 2018 Farm Bill. However, it is important to realize that TSA officers are not chemists; if your gummies are not clearly labeled as "Hemp-derived CBD" or if they are in an unlabeled container, they may be confused with illegal cannabis products and referred to local law enforcement. For 2026 travelers, the "safest" way to bring them is to keep them in their original retail packaging with a clearly printed lab analysis (or a QR code to a COA). Additionally, while legal for domestic U.S. flights, you should never take CBD gummies on an international flight, as many countries (such as Singapore, Japan, or most of the Middle East) have "zero-tolerance" laws where even trace amounts of CBD can result in severe criminal penalties or immediate imprisonment.