Lawyer at the University of Chile (1997), has significant postgraduate studies: Master in Business Law (Catholic University), Diploma in Business Administration (U. Adolfo Ibáñez), Diploma in Economic Administrative Law, Regulation and Services public (U. Católica), Diploma in Medical Liability (Catholic University). He is currently at the date the Superior Course Concessions, public - private partnerships and Infrastructure Management, Equipment and Services sponsored by the College of Civil Engineering, Canal and Port of Spain.
Mr. Lahsen has extensive experience in matters of public and private infrastructure. It fell as an expert advise the Ministry of Public Works - Roads Department between 2000 and 2006. The 2006 founded Lahsen & Cia. Lawyers, focused study to provide highly specialized legal services in the areas of Construction, Engineering and Real Estate Projects. His main areas of expertise in professional practice are related to Administrative Law associated with regulation in matters of Infrastructure, Public Goods and Public Services.
He has corresponded successfully advising several companies in the integrated development project construction and engineering, among which roadworks, bridges, aqueducts, dams, highways, hydroelectric plants, wind farms, airports and buildings of medium and large, with extensive experience in all kinds of forms of public and private procurement contracts including EPC, EPCM and BOT.
In the field of Public Infrastructure, has great experience in litigation and disputes, both administrative and judicial. He has advised major Real Estate, Construction and Public Utilities companies in the processing and obtaining authorizations for the use of road belt, parallels and atraviesos, access to public roads and road impact mitigation. In addition, Mr. Lahsen has significant experience of over 12 years on concessions and other types of Public Private Partnership.