Clients must be assured that all aspects of their communication with any professional regarding themselves or their family members will be held in the strictest confidence. Clients who cannot trust professionals to treat information as confidential may withhold information that is important to investigation, assessment, and treatment. When professionals disregard the privacy of their clients, the clients are injured in obvious and/or subtle ways. A professional code of ethics provides guidance here. Codes of ethics fulfill three major objectives: to educate professionals about sound ethical conduct, to provide a mechanism for professional accountability, and to be a catalyst for improving practice. In this way, they provide a foundation for professional competency and integrity. how do professional ethics code fulfills these objectives. As ethical issues are also influenced by legislation,how could legislation could likewise contribute to the fulfillment of these objectives. what are the most significant ways that legislation and ethical codes can affect a future professional practice. What is one or more landmark court cases from our readings addressing responsible ethical and legal professional practice, and discuss implications for ethical and responsible practice. This paper should reflect an integration of your knowledge of ethical practice, ethical codes, and legislative influences on professional practice