"They have seen it all. They are excellent negotiators and have highly qualified staff." (Chambers & Partners)




Our Firm

Durán & Osorio Abogados Asociados was founded in Bogotá D.C, in 1995. Since then, our legal practice has been focused on assisting clients in identifying legally, socially and economically efficient solutions to complex problems. It is thanks to this approach that our lawyers have learnt to flourish in what is an interdisciplinary workplace and have developed investigatory skills that go above and beyond the reach of conventional legal training.

Our expertise in sectors such as infrastructure and transportation, water and sanitation, telecommunications, media and technology, energy and natural resources, financial law and public law, along with a view to ensuring scrupulous legal assistance with such projects, positioned Durán & Osorio Abogados Asociados as one of the leading firms in the Colombian market.

The firm’s work aims to surpass more classical notions of legal assistance by integrating into its services better cooperation between the legal, technical and financial aspects of a project. This allows us to offer our clients comprehensive, viable and efficient solutions in structuring infrastructure projects.


Durán & Osorio Abogados Asociados has been recognised by prestigious international publications such as Chambers & Partners and Legal 500 as one of the leading firms in Colombia in structuring infrastructure projects. Durán & Osorio Abogados has also been shortlisted by P3 Bulletin as the best PPP legal advisor of the Americas award in several occasions.


Contact us

Carrera 4 No. 74A-12
Bogotá D.C. - 110221 - Colombia

+57 (1) 3177011



8 Northumberland Avenue WC2N 5BY
London • UK
(44) 2080501614



Durán & Osorio Abogados Asociados. 2020

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