Table of contents The Minister Ministerial Responsibilities and Authorizations Overview of the Regulatory Process List of Acts Portfolio Appointments Federal Authorities and Levers Corporate Structure and Portfolio Deputy Ministers Senior Executive Organizational Structure Executive Office Transport Canada's Groups and Regions Enabling Functions Crown Corporations Shared Governance Organizations Agencies and Administrative Tribunal Transport Canada's Groups and Regions Safety & Security Policy Programs High Frequency Rail Atlantic Region Quebec Region Ontario Region Prairie and Northern Region Pacific Region Enabling Functions Corporate Services Service and Digital Group Legal Services Communications Audit and Evaluation Crown Corporations Canadian Air Transport Security Authority Via Rail Inc. Via HFR Inc. Marine Atlantic Inc. Federal Bridge Corporation Limited Pilotage Authorities Shared Governance Organizations Agencies and Administrative Tribuna