This may include determining training needs for law enforcement troopers, developing curriculum for Arizona POST training and in-service training programs, coordinating training, evaluating program effectiveness, developing and administering a training program, developing and implementing an employee career mobility program, and instructing Arizona POST training courses. DPS Guidelines for Tattoos, Body Art, and Body Alterations include but are not limited to the following: ā¢ Tattoos, body art, and body alterations on exposed areas of the head, face, tongue, mouth, teeth, neck, and chest, are prohibited.