Legal advisors to Ascensores Schindler in labor matters including social security, compensation, hiring, terminations, immigration matters, social security, administrative processes and labor litigation.

Legal advisors to Vale on environmental issues associated with the acquisition of the “El Hatillo” mining concession and the “Cerro Largo” coal deposit from Argos.

Legal advisors to Airbus on immigration matters.

Legal advisors to Vale in an environmental investigation associated with an alleged infraction on the boundaries of one of its mining concessions.

Legal advisors to Productos Ramo on legal concepts regarding requirements for waste management.

Legal advisors to Reficar in the environmental licensing for the transportation of petroleum coke.

Legal advisors to Sator in obtaining a waiver from the environmental authorities of a required alternative environmental diagnosis for the development of a thermoelectric plant in one of its mines.

Legal advisors to Nexus Group in investments in the service industry.

Legal advisors to Sator in the analysis of the effect of the new environmental regulation on the expansion of the mining activity of gold, coal, nickel and other minerals on land included in its mining license.

Legal advisors to Unilever on issues related to environmental requirements and obligations applicable to substances classified as hazardous and the use of phosphates in detergent products.

Legal advisors to Vale on environmental issues associated with the acquisition of the Argos coal mines, including part of the property in the Fenoco Concesión railway and the Sociedad Portuaria Río Córdoba coal port.

Legal advisors to Oiltanking on the modification of its environmental license to improve the piers used for oil exports.

Legal advisors to Impala in the due diligence, tax structure and environmental and regulatory review of a potential joint venture in a port concession for the export of crude oil using barges.

Legal advisors to Organización Terpel in the review of environmental permits associated with a BOMT contract with Cenit for the design, construction, operation and subsequent transfer of an oil derivatives unloading station in Tocancipá.

Legal advisors to Infrared Capitals in the due diligence for the construction of highway concessions in Colombia. Evaluate environmental compliance with applicable environmental obligations and regulations and identify any contingency or environmental responsibility in this matter.

Legal advisors to Orosur Mining on environmental issues associated with the operation of its subsidiary Minera Anza.

Legal advisors to Itaú in the review of its environmental and social compliance clauses in structured and unstructured loans.

Legal advisors to Macquarie on issues related to the possible revision and modification of the environmental licenses of three hydroelectric plants, as well as the need for prior consultations with ethnic communities .

Legal advisors to GDF Suez SA in an environmental due diligence of the assets of Isagén and the review of the permits and rights of a water concession.

Legal advisors to Nabors on environmental issues.

Legal advisors to GDF Suez in the environmental and regulatory due diligence of the Doña Juana landfill serving Bogotá prior to the acquisition of the concession.

Legal advisors to National Oilwell Varco in the analysis of environmental permits and land rights required for an oilfield hazardous waste treatment project.

Legal advisors to GE on environmental regulatory compliance issues.

Legal advisors to National Oilwell Varco on environmental matters.

Legal advisors to Halliburton on environmental matters.

Legal advisors to Oiltanking on environmental issues associated with the acquisition of the port of Dow Química de Colombia SA.

Legal advisors to Impala in the environmental due diligence associated with the purchase of a majority stake in Sociedad Portuaria del Caribe.

Legal advisors to Oiltanking in obtaining the necessary environmental permits for the installation of storage tanks for oil products in Cartagena.

Legal advisors to Impala on environmental issues.

Legal advisors to Repsol in the development of its oil operations in Colombia.