Ley 769 deCódigo de Tr is a free Android application developed by Carlos Bermúdez that provides a comprehensive guide to traffic regulations in Colombia. The app is designed to help drivers, pedestrians, and other road users understand the rules and regulations that govern traffic on public and private roads in Colombia.

The app covers a wide range of topics, including traffic signs and signals, road markings, vehicle registration, licensing, and insurance requirements, and traffic violations and penalties. The app also includes a glossary of key terms related to traffic regulations, as well as a section on the rights and responsibilities of road users.