With ‘complete knowledge of administrative and judicial regulations and jurisprudence’, Barros & Errázuriz’s eight-strong public, administrative law and economic regulation team is highly focused on constitutional and administrative law. Representative examples include tariff-setting administrative processes, contentious administrative proceedings, and administrative sanctioning procedures involving the natural gas, telecoms, electricity, health, education and water sectors. The firm is also home to experts in administrative contracts, government liability, public procurement and maritime concessions. The public law team is additionally experienced in government agency-related contentious matters before Chile’s common tribunals, Courts of Appeals, Supreme Court, and Comptroller General’s Office. The team’s principal figures are renowned arbitration expert José Tomás Errázuriz; and David Cademartori, ’an extremely qualified lawyer’, whose track record covers administrative proceedings, as well as civil and administrative litigation. In the firm’s senior associate ranks, Alberto Sánchez is a ‘very skilled lawyer’, and Martin Gutiérrez assists with administrative and judicial procedures. Other public law associates to note are Marissa Baldazzi, Cristián Dorador and Cristóbal Millar, while of counsel Juan José Romero focuses on constitutional and administrative law, public works concessions, international trade remedies, and general economic regulation. Former associate Valeria Donoso departed the firm during 2023 for the Ministry of Economy, Development and Tourism.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘A multidisciplinary team, which means that for every issue that arises there is a top-level specialist.’
  • ‘Prepared, very capable, and with complete knowledge of administrative and judicial regulations and jurisprudence.’
  • ‘They are very complete and dedicated lawyers, who provide peace of mind in the legal advice they deliver.’
  • ‘David Cademartori has a very professional approach to all subjects, as well as a personal relationship with the client that is unique.’

  • ‘‘David Cademartori is truly dedicated 24/7.’

  • ‘David Cademartori is an extremely qualified lawyer, given his comprehensive knowledge of the law, not only in the field of public law, but in different areas, making him an excellent advisor for businesses.’

  • ‘Alberto Sánchez makes a very good team with David Cademartori.’

  • ‘Alberto Sánchez is a young, very skilled lawyer with a bright future.’

Key clients

  • Cooke Aquaculture Chile
  • Directv Chile Televisión
  • Essbio
  • Esval
  • Aguas del Valle
  • Laboratorios Andrómaco
  • Millard Ingenieros Asociados
  • Oxiquim
  • Solvtrans Chile
  • Albia
  • Clag (Chile)
  • Federación Aérea de Chile
  • Fundación Educacional Colegio Los Leones de Quilpué
  • Fundación País Digital
  • Servicios Visa International
  • BTG Pactual Chile Administradora General de Fondos
  • Empresa Inmobiliaria Max
  • Compañía Minera Arbiodo
  • Sociedad Austral de Electricidad

Work highlights

  • Acting for Cooke Aquaculture Chile in an administrative proceeding conducted by the Environmental Authority.
  • Represented DirecTV in a claim before the Santiago Court of Appeals, as well as in an inapplicability of the law request before the Chilean Constitutional Court.
  • Defending Essbio against three claims filed by inhabitants of Rengo, requesting damages further to the alleged emission of unpleasant smells from sewers and wastewater treatment plants.

Lawyers

Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Practice head

The lawyer(s) leading their teams.

José Tomás Errázuriz, David Cademartori