ANTT, the Agência Nacional de Transportes Terrestres (National Land Transport Agency), is a governmental organization in Brazil. The agency plays a crucial role in regulating and overseeing the country's transportation systems, including roads, railways, and freight and passenger transport. ANTT's primary objective is to ensure the efficient and safe movement of people and goods across the country.

They achieve this by implementing and enforcing legislation, conducting inspections, and monitoring infrastructure and service quality. The agency offers a range of services to support the transport industry and the public. These services include the management of infrastructure declarations, international transportation information, and statistics.

ANTT also provides access to relevant legislation and regulations, as well as a platform for user feedback and inquiries. With a commitment to transparency and accountability, ANTT promotes open data, conducts audits, and shares financial information and annual reports. Through its comprehensive approach, ANTT strives to enhance the quality and reliability of Brazil's land transportation network