Consists of the Secretary, Deputy Secretary Infrastructure, Deputy Secretary Energy and Resources, Executive and Administrative support staff who undertake  the following functions.

• Provision of whole of agency strategic direction, management and leadership;
• Co-ordination and liaison with relevant peak State and National agencies, bodies and committees;
• Management of key inter-agency programs and projects;
• Management of key peak level stakeholder relationships and the polititical interface between the agency and the Premier's Office, the
• Ministers and their staff;
• Undertake relevant statutory and legislative responsibilities including Rail Safety Regulation and  the Transport Commission;
• Co-ordination and facilitation of the Local Government Partnership and
• Tasmania Together programs; and
• Co-ordination and liaison with the Ministers and their staff, relevant State and National bodies including central government agencies.