While serving as interpreters, 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.

Since interpreters are responsible only for enabling others to communicate, they should limit themselves to the activity of interpreting or translating.

Interpreters should refrain from initiating communications while interpreting, except as necessary for ensuring an accurate and faithful interpretation. 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 to 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, interpreters should make it clear that they are speaking for themselves.

An interpreter may convey legal advice from an attorney to a person only while that attorney is giving it. An interpreter should not explain the purpose of forms or services or otherwise act as counselors or advisors but, rather, merely interpret for someone who is acting in that official capacity. The interpreter may translate language on a form 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 perform acts that are the official responsibility of other court officials including, but not limited to, court clerks, pretrial release investigators or interviewers, or probation counselors.