The Swedish Transport Agency (Transportstyrelsen) is a government agency in Sweden responsible for overseeing transportation systems. It manages various modes of transport, including road, rail, maritime, and aviation, ensuring safety and efficiency in these sectors. The agency also regulates vehicle registration and driver licensing. In addition to safety regulations, the Swedish Transport Agency works on environmental issues related to transportation. It promotes sustainable transport solutions and monitors compliance with national and international transport laws. The agency plays a crucial role in developing policies that enhance the overall transport infrastructure in Sweden.