Companies face choices that affect employees, customers, communities, and the environment. Business ethics is the study of the principles and standards that should guide those choices. It asks what counts as fair dealing, honest communication, responsible use of power, and respect for stakeholders beyond the shareholders.

Codes of conduct, ethics training, and compliance programs are practical tools that organizations use to encourage ethical behavior. Yet formal rules are never sufficient. Culture, leadership example, and the structure of incentives all influence whether ethical standards are observed under pressure. Scandals often reveal gaps between stated values and actual practice.

Debates continue over the scope of corporate responsibility. Some argue that the primary duty is to maximize long-term shareholder value within the law; others contend that businesses have broader obligations to society. Business ethics does not resolve every dilemma, but it supplies a vocabulary and a set of frameworks for examining them systematically rather than by instinct or expediency alone.