Yes, but there are some limitations. You cannot carry any TASER device on an airplane (it must be in your checked in luggage) or take them into public buildings like courtrooms or in some schools. If you are over the age of 18, they can be legally possessed in 43 states. You currently cannot possess a TASER device in DC, HI, MA, MI, NJ, NY, RI and WI, as well as a few cities like Annapolis, Baltimore, Chicago, and Philadelphia. Some restirctions apply to CT and IL Please check your local laws before purchasing or carrying any type of electronic control device.