Legal transplant

The term legal transplant was coined in the 1970s by the Scottish legal scholar W.A.J. 'Alan' Watson to indicate the moving of a rule or a system of law from one country to another (A. Watson, Legal Transplants: An Approach to Comparative Law, Edinburgh, 1974). The notion of legal transplantation is diffusionism-based and according to this concept most changes in most legal systems occur as the result of borrowing. As maintained by Watson, transplantation is the most fertile source of legal development.