The paramount duty of a licensed professional is to the public's safety and welfare. Disregarding this can lead to disciplinary action, including license revocation, and legal action, such as negligence claims. All Canadian codes of ethics explicitly state that the duty to the public supersedes all other duties, including those to clients or employers. However, while pro bono (volunteer) work is encouraged as a form of public service, it is not a mandatory requirement or a defined component of the professional's primary duty to the public.

A. A disregard for public safety is a breach of the standard of care, which is a key element in a successful negligence claim.

C. Professional associations have the authority to suspend or revoke a license for professional misconduct, especially when public safety is compromised.

D. This is the cornerstone of all Canadian engineering and geoscience codes of ethics; the duty to the public is paramount.

1. Andrews, G. C. (2019). Canadian Professional Engineering and Geoscience: Practice and Ethics (6th ed.). Nelson. Chapter 4, "Ethical Principles and the Code of Ethics," pp. 60-62, discusses the paramountcy of public protection.

2. Marston, D. L. (2016). Law for Professional Engineers (5th ed.). McGraw-Hill Ryerson. Chapter 11, "Tort Liability," discusses the elements of negligence.

3. APEGS. (n.d.). Code of Ethics. The first tenet establishes the paramount duty to hold the public's safety, health, and welfare as the highest priority.