- TS traffic management and security - responsible for ITS measures for traffic management and safety (project initiation, expertise).
- ITS Public transport - responsible for ITS measures on public transport (analysis, project initiation, expertise, publicity and other activities).
- ITS Education - responsible for ensuring that the country's academic institutions seriously look at the ITS. The group helps to develop training programs.
- ITS Technology - responsible for technology analysis and evaluation. Examine whether the technology is suitable for Lithuanian conditions. The Working Group carried out an analysis of technology, project initiation, provide suggestions and expertise.
- ITA Membership Benefits - responsible for the internal communications, events, training seminars, conferences. Vision - an added value to members.