To become a member of the Cascade or Willamette Chapters of NATS, you must first be registered with the National group. Once you have registered with NATS, you can then become a member of the Cascade Chapter.
2017 dues are $25/year for NEW and CURRENT members.
NATS website online renewal
Follow the instructions on the website to update your member information, add a contribution (optional), and check Cascade and/or Willamette to designate your chapter membership.