Legal advisors to Minesa on the termination of two executive-level expat employees.

Legal advisors to Arco Iris on labor matters including personel hiring.

Legal advisors to Equisoft in the process of structuring and implementing an immigration strategy for a group of consultants who were going to render services in the country.

Legal advisors to Cencosud specifically in matters pertaining to their relationship with their workers’ unions.

Legal advisors to Ascensores Schindler de Colombia in labor litigation.

Legal advisors to Syngenta in 10 judicial proceeding regarding a special pension regime.

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 Gorilla in the setup of the business in Medellin, Colombia.

Legal advisors to Audatex in a labor audit.

Legal advisors to Amex Travel Services on labor matters including compensation schemes, hiring and internal labor policies and regulations.

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 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 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.