The Alliance for Telecommunications Industry Solutions (ATIS) is a standardization organization that develops technical and operational standards for the communications industry. ATIS' offices are located in Washington, D.C.
ATIS members include more than 300 companies representing communications service providers, equipment manufacturers, and related industry segments. Current technologies being addressed by ATIS' 23 industry committees and ad hoc focus groups include, but are not limited to: IPTV, fixed mobile convergence (FMC), next generation networks (NGN), VoIP, network security, network interconnection and interoperability, telecommunications fraud and other areas.
ATIS is a member of the International Telecommunication Union’s telecom and radio sectors (ITU-T and ITU-R), an Organizational Partner of the Third Generation Partnership Project (3GPP), and founding member of the Global Standards Collaboration (GSC).