Professional Ethics and Practice
This domain tests judgment under pressure: holding public safety paramount, practicing only within competence, disclosing conflicts, protecting confidential information, and refusing to certify work you cannot verify. It is less about memorizing slogans and more about choosing the defensible action when loyalty, schedule, and safety conflict.
Core rules and concepts
- Hold paramount the safety, health, and welfare of the public; this obligation outranks client or employer convenience.
- Accept assignments only when qualified; disclose limits and obtain specialized review when needed.
- Sign and seal only work you personally prepared or directly supervised and reviewed.
- Disclose conflicts of interest, avoid bribery and improper gifts, and keep proprietary information confidential except where safety or law requires disclosure.
- Document technical decisions factually and preserve records; avoid altering records to hide errors.
Worked example
A client asks you to approve a pressure-system design despite an unresolved relief-valve sizing error, because the deadline is tomorrow. You verify the calculation, document the deficiency and its safety consequence, refuse to certify the design, and escalate through the responsible engineer and management. You propose a compliant interim solution or a revised schedule. The reasoning is that approval implies verification; a deadline does not transfer risk to the public, and a written record protects both safety and due process.
Traps
Treating employer loyalty as superior to public safety; signing off on another person’s unverified work; accepting a gift that creates a sense of obligation; and making verbal safety commitments without documentation.