Final answer:
A code of ethics is a set of rules addressing ethical principles and standards within a profession, essential for maintaining professional integrity and trust.
Step-by-step explanation:
A code of ethics is a set of rules or guidelines that address the ethical principles and standards of a profession. These codes serve as a framework for professional conduct and are established by a variety of organizations, from the American Sociological Association in the field of sociology to the software engineering code maintained by the Institute of Electrical and Electronic Engineers Computer Society (IEEE-CS). Adherence to such codes is essential for maintaining the integrity and trust in professional practices. They may encompass commitments such as ensuring the safety of software, protecting the rights of patients in clinical studies, and maintaining confidentiality and professional relationships. These ethical guidelines are built upon fundamental principles explored in different domains of ethics, including metaethics, normative ethics, and applied ethics.