We have a long track record advising on the structuring, execution and dispute resolution of public and private transport infrastructure projects -roads, rivers and airports-, energy, aqueducts, sewers, telecommunications, among others. Our team provides comprehensive legal advice to representative national and international companies, both public and private, for the successful management of their infrastructure projects. For two consecutive years, the international publication The Legal 500 (Latin America – 2023) highlighted Ariza & Marín as a leading firm recommended for project advice, both nationally and internationally. The ranking recognized the firm's advisory experience in complex and technical areas such as roads, energy, aqueducts, sanitation and government buildings. 'Ariza & Marin has a strong record in advising construction companies on project development and contentious work, with a particular focus on matters in and around its home city of Medellín. The group's infrastructure expertise spans a wide range of areas, including roads, energy, aqueducts, sanitation, and government buildings, and it counts both domestic and international names among its clients. The department is led jointly by Camilo Marín, who specializes in project development and arbitration proceedings; and Carolina Ariza, whose practice focuses on administrative law and civil liability.'