Nyc Department Of Information Technology And Telecommunications . Department of information technology and telecommunications on the city. This brief summarizes our audit findings regarding the compliance by the new york city department of information technology and telecommunications’ (“doitt”) with local law 36, which governs waste prevention, reuse, and recycling by city agencies. CEHA Map Revision Process NYS Dept. of Environmental from www.dec.ny.gov Department of information technology & telecommunications. As the itys information technology agency, doitt provides for the sustained, efficient, and effective delivery of it services, infrastructure, and telecommunications to enhance service delivery to new york itys residents, businesses, employees, and visitors. Doitt’s technology solutions help keep the five boroughs safe, strong, and vibrant.