How do CORN Trainees be Selected? The selection of candidates is done by mainly by giving intake exams (both practical and theoretical) to check their favorability to complete the training followed by an oral interview to evaluate the readiness and willingness (attitude) to provide community based services at grass root level on a door to door basis. It will also help to determine the level of candidates' knowledge and clinical skills. This will be done in collaboration with Dilla University and the Southern Regional Health Bureau.