Transportation Security Administration (TSA) guidelines dictate what items are permissible in carry-on and checked baggage. You can bring essential personal items, electronics, and solid foods in carry-ons, while liquids must adhere to the 3-1-1 rule. Prohibited items include sharp objects, firearms, and certain tools. Checked baggage allows for larger quantities of liquids and items like knives if properly packed. Understanding these rules ensures a smoother security screening process and avoids potential delays at the airport.
