USITT serves backstage & front-of-house professionals in the performing arts and live entertainment industry. Disciplines include lighting, sound, set, costume, makeup, rigging, projection, technical production, stage management, safety, architecture, engineering, & more. We hold year-round activities culminating in our Annual Conference & Stage Expo, which draws over 5,000 people from the theatre tech world. We are the place to go for information, education, networking, and promotion of theatre design and technology.