The Las Vegas Department of Information Technologies manages the city's computer systems and technology needs. The department delivers various city services and information to the public using the Internet and telephone systems. It also develops, acquires and supports several city business systems. The Las Vegas Department of Information Technologies manages and maintains a technical infrastructure that includes computers, networks and communication equipment. In addition, the department provides geographic information systems maps. The department is operated by the government of the city of Las Vegas, which operates through administrative services, building and safety, planning and development, human resources and public works departments.