CFR > Title 25 - Indians > CHAPTER I—BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR > SUBCHAPTER E—EDUCATION (parts 30 to 47) > PART 39—THE INDIAN SCHOOL EQUALIZATION PROGRAM > SUBPART C—Administrative Procedures, Student Counts, and Verifications (§39.200 to §39.230) > 39.210—When must a school drop a student from its membership?