Before joining Clyde & Co. Diego represented Underwriters' interests in the two largest catastrophes occurred in Spain in recent years (Spanair air crash, 2008; Renfe train accident, 2013).

Diego is a member of the Madrid Bar Association and handles cases for litigated (before civil and criminal courts) and non-litigated matters. He normally acts for foreign insurers and reinsurers companies, especially to the London market.

He is also familiar with the particularities of many jurisdictions in Latin America and is experienced in monitoring and dealing with cases there.

Diego lectures at conferences and seminars.