All StatesVisit Official Website
Oklahoma
OK
License Required
Initial Cost
$75
Renewal Cost
$75
Renewal Cycle
Annual
Authority
Oklahoma Board of Medical Licensure and Supervision
Licensure requirements are subject to change. RTB2 provides informational guidance only and does not replace official state licensing authorities. Always verify requirements directly with the state board.
Licensure Overview
Oklahoma requires Respiratory Therapists to obtain a state license to practice. The Respiratory Care Advisory Committee regulates respiratory care practice in the state.
NBRC credentials (CRT or RRT) are required for licensure in Oklahoma.
Application & Renewal
Required Credentials
Travel & Reciprocity
Explore Additional Respiratory Therapy Tools
Get instant access to ventilator modes, calculators, medications, and more inside the RTB2 mobile app.