Information the deaf person expresses is conveyed to other people present. This process ensures each participant the fundamental right to communicate freely. Professional boundaries must be clearly defined in order for the interpreter to function appropriately. The interpreter has been trained to bridge communication gaps through use of sign language, spoken English, cultural mediation, and knowledge about accessibility. The interpreter is not an advisor for the deaf person.
Professional interpreters have a strict code of ethics.
Interpreters must understand their role as facilitators of communication. All interpreted information is confidential. The interpreter is neutral, and cannot interfere, advise, or interject personal opinions into interpreted situations. Interpreters are professionals, and must conduct themselves appropriately. There is no such thing as too much information.