Yes, Disney Cruise Line (DCL) implements a rigorous multi-layered baggage screening process similar to airport security. Every single bag—whether it is checked with porters at the curb or carried on by the guest—is subject to X-ray scanning. Carry-on bags must fit through a standard scanner (typically max 22" x 14" x 9"). Larger checked bags are scanned behind the scenes before being delivered to your stateroom. Additionally, security personnel may perform manual inspections if the X-ray reveals prohibited items such as irons, heating pads, or illicit substances. In 2026, guests are also screened through metal detectors or advanced imaging technology at the terminal before boarding. It is a peer-to-peer recommendation to keep essential medications and travel documents in your carry-on, as checked bags can take several hours to reach your cabin after the ship has set sail.