“Sources identify him as 'one of the most active energy lawyers in the country,' and report that he is 'extremely knowledgeable' and 'committed full-time to the energy sector.'"
Chambers and Partners Europe 2011
"He is a 'highly competent lawyer,' according to sources, and advises an impressive international clientele with business interests in Cuba. Altozano covers transactional work, dispute resolution, energy and regulatory matters."
Chambers and Partners Latin America 2010