Do a occupational therapy assistant have to be licensure or have testing?

Yes, occupational therapy assistants (OTAs) typically must be licensed to practice in their respective states. This often requires passing the National Board for Certification in Occupational Therapy (NBCOT) exam after completing an accredited OTA program. Additionally, some states may have specific licensing requirements or additional examinations. It's essential for OTAs to check their state's regulations to ensure compliance.