Over the course of his lengthy career, he has amassed extensive and in-depth knowledge on a wide range of aspects relating to administrative and zoning law. His areas of expertise include the following:

• Financing of public infrastructure, especially as regards budget matters, the identification of public-private partnership models and the preparation of appropriate administrative terms of tender, providing assistance during the tender process, in particular on the method of public works concessions (preparation of answers to questions raised by potential tenderers; analysis of administrative documentation and tender bids; legal advice on the award, formalization and performance of the contract, etc.).
• Advice to the public and private sectors on the execution, amendment, performance, assignment and termination of administrative contracts of all kinds (works, services, supply, public works concessions, public-private partnerships).
• Legal audits and the preparation of reports on different issues relating to the EU and Spanish law applicable to a range of industries (health, transport, mining, coasts, ports, airports, gaming, energy, telecommunications, trade, etc.).
• Assistance to the public authorities in preparing and applying both statutory and regulatory legal provisions.
• Delimitation of powers and functions of the public authorities in various sectors, institutional reorganization of public authorities and comprehensive legal advice on changes to management methods of public services provided by authorities at central government, autonomous community or local level, or by public bodies dependent on such authorities. Involvement in the privatization of public industries and services and, specifically, the preparation of legal reviews for companies subject to acquisition processes.
• Cooperation and methods of collaboration between public authorities.
• Advice to the public and private sectors on zoning matters: planning analysis, zoning agreements identification of the acts requiring a license, rules on transfer of licenses, the relationship between municipal licenses and other industry authorizations (especially on trade matters). Advice on zoning due diligence processes.
• Advice on alienable and inalienable property in the public domain, as well as on condemnation.
• Legal assistance relating to public subsidies and aid and, in particular, aid and subsidies originating from European Union Funds for the construction of large infrastructure.
• Comprehensive advice in relation to personnel in the service of the public authorities.
• Legal assistance in administrative proceedings including penalty and judicial review proceedings, to individuals, commercial companies and all kinds of public entities.
• Active participation in the implementation of international technical assistance projects financed by multilateral bodies such as the World Bank, the Inter-American Development Bank and the European Commission in countries such as Mexico, Bolivia, Paraguay and Peru.
• In general, advice on all aspects of the different areas of administrative activity (at central government, autonomous community and local level): roads, transport, health, telecommunications, water, education, energy, etc.