In its 2023 publication, the international lawyers guide Chambers and Partners ranked Arrieta Mantilla & Asociados for eighth year in a row, as “Band 1” Public Law firm in Colombia. In addition, AMYA was ranked as a "Band 1" firm in the area of Energy & Natural Resources: Mining in Colombia and as "Band 2" in the area of Projects.
Carlos Gustavo Arrieta Padilla, senior partner of the firm, was again qualified by Chambers and Partners in the publication 2023, as a lawyer Band 1 in Public Law, Band 1 in Mining Law (Energy & Natural Resources: Mining) and in the Chambers Global 2023 Band 1 in Energy and Natural Resources: Mining
Chambers and Partners Guide (Latin America 2023) granted partner Alvaro Mantilla Padilla Band 1 in Infrastructure Projects (Projects).
The Legal 500 Latin America 2022 edition granted Arrieta Mantilla & Asociados "Tier 1" to its infrastructure or Projects area.
