A peer tutor is anyone who is of a similar status as the person being tutored. In an undergraduate institution this would usually be other undergraduates, as distinct from the graduate students who may be teaching the writing classes; in an K-12 school this is usually a student from the same grade or higher. There are some basic rules to establishing your peer tutoring program, the key to success is a clear objective. Thorough planning and evidence gathering activities will contribute to substantiation of the decisions you will make.