The Enrollment Department
The Enrollment Staff is responsible for maintaining the Tribal Membership Roll as accurately as possible and processing requests affecting the Tribal Membership Roll.
Update us if your address changes with the Address & Contact Information Update form, Review the Address Update link below. You may email or call us if you are updating phone number(s) and/or email address.
You may email correspondence to the EnrollmentDepartment@ctsi.nsn.us, note email is insecure and at your discretion. You may request for Enrollment Staff to reply through encrypted email.
If you do not have a designated Death Beneficiary or do not remember the last time you updated it, review the Death Benefits section.
201 SE Swan Ave
PO Box 549
Siletz, OR 97380
Toll Free: 800-922-1399 ext. 1258
Enrollment Officer (Enrollment Supervisor)
The fourth quarter deadline is September 1st.
Are You Receiving Your Mail from the Tribe?
If not, you may need to update your address with the Enrollment Department.
You may obtain the Address & Contact Information Update form here on the Address Updates page or request we send it to you by email or U.S. Postal service.