This document defines key concepts in nursing ethics including ethics, bioethics principles, nursing ethics, codes of ethics, and the ICN code of ethics. It outlines the principles of bioethics which guide ethical nursing practice: autonomy, non-maleficence, beneficence, justice, fidelity, veracity, accountability, privacy, confidentiality, and responsibility. The document also describes the four elements that make up the ICN code of ethics: nurses and people, nurse and practice, nurses and the profession, and nurses and co-workers.