WashingtonSign Language Interpreter License Requirements

Sign language interpreters typically need a bachelor's degree from an accredited institution with completion of an Interpreter Training Program (ITP). Programs include coursework in American Sign Language (ASL), Deaf culture, interpreting theory, ethics, and practicum experience. CCIE (Commission on Collegiate Interpreter Education) accreditation indicates a program meets national standards for interpreter education.

The RID (Registry of Interpreters for the Deaf) offers the NIC (National Interpreter Certification) as the current national certification. Previously issued CI (Certificate of Interpretation) and CT (Certificate of Transliteration) are no longer offered but still recognized. BEI (Board for Evaluation of Interpreters) testing is used in Texas and accepted in several other states. EIPA (Educational Interpreter Performance Assessment) is used for K-12 educational interpreter qualifications.

Sign language interpreter examinations typically include both a written knowledge component covering ASL linguistics, Deaf culture, interpreting ethics, and professional standards, and a performance component assessing ASL-to-English and English-to-ASL interpreting skills in various settings. The RID NIC exam is the most widely accepted national certification. Some states administer their own exams or accept BEI testing.

Approximately 30 states require licensure or registration for sign language interpreters. States that do not require licensure include Alaska, Delaware, Hawaii, Idaho, Iowa, Michigan, Montana, Nevada, North Dakota, Pennsylvania, Rhode Island, South Dakota, Tennessee, Utah, Vermont, Washington, West Virginia, and Wyoming. Even in non-licensing states, RID certification may be required by employers, courts, or agencies under ADA.

Sign language interpreters provide communication access services across multiple settings including community, legal, medical, and educational environments. Legal interpreting involves court proceedings, depositions, and law enforcement interactions. Medical interpreting covers healthcare appointments and informed consent. Educational interpreting serves K-12 students under IDEA. Video Remote Interpreting (VRI) provides real-time ASL interpretation through technology platforms.

Reciprocity Requirements

• •Contact state for reciprocity information

Most states that license sign language interpreters offer reciprocity or endorsement for licensed interpreters from other states. Requirements typically include verification of current RID NIC certification (or equivalent), meeting education requirements, completing a background check, and submitting a reciprocity application. Some states may require a state-specific jurisprudence exam.