Tenn. R. Sup. Ct., canon 7
Interpreters shall limit themselves to interpreting or translating, and shall not give legal advice, express personal opinions to individuals for whom they are interpreting, or engage in any other activities which may be construed to constitute a service other than interpreting or translating while serving as an interpreter.
Tenn. R. Sup. Ct., canon 7
Commentary.
Since interpreters are responsible only for enabling others to communicate, they should limit themselves to the activity of interpreting or translating only. Interpreters should refrain from initiating communications while interpreting at all times except as set out below.
Interpreters may be required to initiate communications during a proceeding when they find it necessary to seek assistance in performing their duties. Examples of such circumstances include seeking direction when unable to understand or express a word or thought, requesting speakers to moderate their rate of communication or repeat or rephrase something, correcting their own interpreting errors, or notifying the court of reservations about their ability to satisfy an assignment competently. In such instances they should refer to themselves in the third person as "the interpreter," making it clear and on the record that they are speaking for themselves.
At no time can an interpreter give advice, but an interpreter may interpret legal advice from an attorney to any party while that attorney is giving it. An interpreter should not explain the purpose of forms, services, or otherwise act as counselors or advisors. The interpreter may translate language on a form in the presence of an attorney or authorized legal personnel for a person who is filling out the form, but may not explain the form or its purpose for such a person.
The interpreter should not personally serve to perform official acts that are the official responsibility of other court officials including, but not limited to, court clerks, pretrial release investigators or interviewers, or probation officers, except as required by and in the presence of such officials.