Legal advisors to Nabors on environmental issues.

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

Legal advisors to Nabors on labor issues and administrative claims.

Legal advisors to Minesa in a direct reparation action against Minesa and the Municipality of California in Santander due to an accident that occurred to a pedestrian on the road at a construction site.

Legal advisors to Minesa In mining, corporate and tax matters related to the Soto Norte mining project.

Legal advisors to Nabors on commercial contracts and environmental issues.

Legal advisors to the Ministry of Finance and Public Credit in the structuring of an infrastructure investment vehicle with resources from multilaterals and pension funds that resulted in the creation of the Ashmore fund.

Legal advisors to Nabors Drilling in the pre-judicial negotiations related to the payments by Ecopetrol to the as a consequence of the cessation of activities in two oil fields caused by blockades in the community .

Legal advisors to Mizuho Bank on labor matters.

Legal advisors to Morgan Stanley in the review and compliance of all labor documentation.

Legal advisors to Michael Page on labor and immigration matters.

Legal advisors to Morgan Stanley in the negotiation and retirement of key employees for the company.

Legal advisors to Mead Johnson Nutrition in the modification of the employee benefit plan.

Legal advisors to the shareholders of Mecánicos Asociados in the sale of the shares to Stork NV.

Legal advisors to Mead Johnson Nutrition in the tax due diligence carried out by the UGPP to verify compliance with social security and parafiscal contributions.

Legal advisors to Masisa on labor issues including social security, compensation, hiring, termination, immigration issues, social security and labor litigation.

Legal advisors to Mead Johnson Nutrition in the guidance on how to implement structural changes, as well as designing and writing their internal work policies.

Legal advisors to Masisa in labor litigation.

Legal advisors to Merrill Lynch and Deutsche Bank as structuring and underwriters in the issuance of bonds by the Empresa de Telefonos de Bogotá under Rule 144 A / Reg. S .

Legal advisors to Merill Lynch and Deutsche Bank in a process of issuing bonds in the international market under Rule 144 A / Reg. S to create a fund for the payment of pension liabilities.

Legal advisors to MBA Lazard on labor issues associated with the sale of Saludcoop assets.

Legal advisors to Lazard Colombia in the asset sale Cafesalud EPS and shares of Estudios e Inversiones Médicas - Esimed

Legal advisors to Metlife in the private auction of Banco Santander's pension funds in Mexico, Colombia, Chile, Argentina and Uruguay.

Legal advisors to Metro de Medllin in the negotiation of a contract with the Empresa de Transporte Masivo del Valle de Aburrá to provide, install and start up two transportation systems.

Legal advisors to Mead Johnson Nutrition on employment matters.

Legal advisors to Michael Page in the setup of the temp-services agency business line in Colombia.

Legal advisors to Mead Johnson Nutrition in the termination and transfer process of more than 100 workers associated with the acquisition of a business unit of Bristol Myers Squibb.

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 Macquarie in the development of hydroelectric projects in Colombia, including environmental and protected areas aspects.

Legal advisors to Macquarie the preparation and negotiation of an EPC contract related to the development of three hydroelectric plants.