The Canadian Transportation Agency (CTA) is an independent tribunal and regulatory body responsible for overseeing transportation in Canada. It ensures that the transportation system is accessible, efficient, and fair for all users, including passengers and shippers. The CTA regulates various modes of transport, including air, rail, and marine, and addresses complaints related to transportation services. In addition to its regulatory role, the CTA also promotes competition and innovation within the transportation sector. It provides information and guidance to stakeholders, including the public and transportation companies, to help them understand their rights and responsibilities under Canadian transportation laws.