Specialization of interpreting practice exists in the field of interpreting and interpreter education through de facto and de jure processes. Interpreters are de facto specialists when they self-designate as having specialized competence for working in a particular setting, with certain populations, or within unique functions. Conversely, interpreters may be designated as specialists through external (de jure) processes such as adhering to national standards, completing advanced educational programming in specialty areas, and achieving specialty certification. There are a variety of factors that have shaped the evolution of specialization in the United States—several of which have application to the specialization of practice regardless of ...