Immunization Law: Minnesota Statutes, Section 121A.15, requires all students enrolling in an elementary or secondary school to show evidence of immunization or a legal exemption for medical reasons or conscientiously held beliefs. Immunzation Form: This form (or one with similar information) is required of every student in school. It provides dates of all immunizations received. It also provides exemption information. Print this form out to take to your next doctor's visit.