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New CAYUSE Submission System Live! (Mandatory Starting August 1st)

  • CAYUSE is a brand new 100% electronic system that will open 5/1/2025 for new IRB protocol submissions, and as of 8/1/2025, CAYUSE must be used for new protocol submissions.
  • All protocols submitted in CAYUSE must use the CAYUSE system to submit any modification requests.
  • All protocols submitted in CAYUSE will be required to submit a formal closeout from in CAYUSE.
  • Protocols approved using pre-CAYUSE system implementation will continue to submit modifications and closeout forms to the irb@tamiu.edu email address.

Cayuse Walkthrough Training Sheet Schedule Training Appointment

Use the forms below to prepare all necessary documents required for submission.

Cayuse Login Page