Yes and must be certified
Oregon's Deaf and Hard of Hearing Services
"Professional insurance. Minimum Qualifications as defined in OAR 581-015-2035: (a) The sign language interpreter must achieve a passing score of 3.5 or above on the EIPA Performance Test or hold RID NIC, CI or CT Certification, and; (b) (A) Hold a Bachelor's or Associate's Degree from an Interpreter Education Program or in a related educational field; or (B) Achieve a passing score on the EIPA Written Test."
12 hours each school year