A courthouse therapy team (dog and handler) must first receive certification from a national organization that evaluates, certifies and insures therapy dogs. These therapy teams must then undergo additional training and evaluations before they are ready to work in judicial proceedings. Specifically, these teams must have experience with and demonstrate proficiency working with children in various environments. In addition, teams must undergo background checks, sign oaths of confidentiality, and pass tests specific to the protocols and practices of their particular jurisdiction.