Founding partner of the Peruvian law firm Navarro Sologuren, Paredes, Gray Abogados (aka NPG Abogados).

Lawyer specialised in engineering and construction law. DAB member and arbitrator in both private and public major infrastructure projects. He lectures construction law at Universidad del Pacifico and Universidad Peruana de Ciencias Aplicadas.

Currently, he is the Co Vice Chair of the Project Establishment Sub Committee of the International Construction Projects Committee (ICP) of the International Bar Association (IBA). He is a fellow of the International Academy of Construction Lawyers and he is the DRBF Country Representative of the Dispute Resolution Board Foundation for Peru and was the first President of the Peruvian Society of Construction Law (sponsored by the SCL UK).

Also, he is a member of the FIDIC Capacity Building Committee since 2015.

Jaime Gray has worked or has been directly involved in many projects in fields like hydroelectric generation plants, electric transmission lines, mine plants and infrastructure, transportation (including roads, highways, tunnels, bridges, ports and airports), first-class office buildings and hotels, sanitation and water plants and facilities, industrial plants, etc.