Become a Member

  • Request permission to review documents via Google Drive.
  • Read relevant documents.
  • Complete all the forms below. Please print or type each.
  • Send completed paperwork to the contact listed at the bottom of each form.
  • Pay annual dues by mailing a check payable to “MSOTA” and send to:

Tracy Vaughn, Treasurer
25 S. Ewing St, #511
Helena, MT 59601

Clinician's Corner

MSOTA provides a library of documents exclusively for its Clinical Members. This library is secured via Google Drive, so you will need a Google Account to access it. Clinical membership will receive an invitation to their e-mail address listed in the Member Directory.

If you are a Clinical Member and are having trouble accessing these files, please contact us for help.


Our partnership with you is vital in Montana’s fight against sexual abuse! We ask that you take just a few moments to learn about our mission and what we want to achieve for our great state.

PERCENT Victims of sexual assault were under the age of 18
PERCENT assaulted by someone they knew or knew by sight.
PERCENT victims of sexual assault were under the age of 12.

Contact MSOTA for membership questions.