Professional Ethics and Best Practices
This domain tests judgment: whether you hold worker and public safety paramount, stay inside your competence, report data honestly, and manage conflicts of interest when an employer or client pushes the other way.
Core duties
- Protect the safety and health of workers and the public above employer, client, or commercial interest.
- Practice only within your competence; disclose limits and bring in qualified help.
- Report findings, sampling results, and audit conclusions accurately; never fabricate, selectively omit, or suppress data.
- Avoid conflicts of interest and disclose any that cannot be avoided; decline gifts or inducements that could influence specifications or conclusions.
- Protect confidential medical and proprietary information except where law or consent requires disclosure.
- Sign or seal only work you performed or directly supervised, and report unethical conduct through proper channels.
Worked example
A plant manager asks you to reclassify an overexposure sample as a 'calibration issue' so the site avoids a citation. The response: refuse to alter the record, explain why the data must stand, document the request and your refusal in writing, and escalate to the next level of management. If pressure continues, use the regulator's or the certifying body's reporting mechanism. Altering the record would breach data integrity, mislead workers about their exposure, and destroy your credibility as a witness.
Best practices that examiners reward
- Prevention through Design: remove the hazard at the specification stage.
- ALARP reasoning: reduce risk as low as reasonably practicable and document the trade-off.
- Just culture: distinguish human error from at-risk behavior and recklessness, and respond to each differently.
- Worker participation in hazard identification and procedure writing.
- Continual improvement with verified corrective actions, not slogans.
Traps that cost marks
- Using loyalty to the employer to justify suppressing a hazard finding.
- Accepting an assignment outside your technical scope and signing off anyway.
- Sealing a report written entirely by someone unqualified.
- Specifying a vendor's product after accepting hospitality from that vendor without disclosure.
- Treating 'no one was hurt' as evidence that risk is acceptable.