; (i) adheres to generally accepted interpreter ethics principles, including client confidentiality; and (ii) is able to interpret effectively, accurately, and impartially, both receptively and expressively, using any necessary specialized vocabulary, terminology, and phraseology; and (B) may include sign language interpreters, oral transliterators (individuals who represent or spell in the characters of another alphabet), and cued language transliterators (individuals who represent or spell by using a small number of handshapes). (22) Qualified interpreter for an individual with limited English proficiency The term qualified interpreter for an individual with limited English proficiency means an interpreter who via a remote interpreting service or an on-site appearance— (A) adheres to generally accepted interpreter ethics principles, including client confidentiality; (B) has demonstrated proficiency in speaking and understanding both spoken English and one or more other spoken languages; and (C) is able to interpret effectively, accurately, and impartially, both receptively and expressly, to and from such languages and English, using any necessary specialized vocabulary, terminology, and phraseology. (23) Qualified translator The term qualified translator means a translator who— (A) adheres to generally accepted translator ethics principles, including client confidentiality; (B) has demonstrated proficiency in writing and understanding both written English and one or more other written non-English languages