Chapter 1.45 MEMBERSHIP AND ENROLLMENT This chapter is included in your selections. Sections: 1.45.10 Purpose. 1.45.20 Authority. 1.45.30 Membership. 1.45.40 Enrollment. 1.45.50 Representatives of Minors, Handicapped, and Mentally Incompetent Persons. 1.45.60 Appeals Process. 1.45.70 Maintaining the Tribal Membership Roll. 1.45.80 Relinquishment of Tribal Membership. 1.45.90 Disenrollment.