COSS Safety Audits and Inspections 3 — Questions and Answers
Question 1: Which audit technique involves following a process from start to finish to verify that controls are applied at each step?
- Horizontal audit
- Vertical trace audit (Correct answer)
- Cross-functional audit
- Benchmark audit
Correct answer: Vertical trace audit
A vertical trace (or process trace) audit follows a single process through all its steps to verify controls and documentation are consistently applied end-to-end.
Question 2: When categorizing audit findings, a 'major nonconformance' typically indicates:
- A minor documentation error with no safety impact
- The absence or complete breakdown of a required safety system element (Correct answer)
- An observation that could potentially become a hazard in the future
- A finding that exceeds the audit scope
Correct answer: The absence or complete breakdown of a required safety system element
A major nonconformance reflects a systemic failure or total absence of a required process, posing significant risk of injury or regulatory violation.
Question 3: What is the primary purpose of 'root cause analysis' following a safety inspection finding?
- To assign blame to the responsible employee
- To identify the underlying reason(s) why the deficiency occurred so it can be permanently corrected (Correct answer)
- To estimate the cost of corrective actions
- To determine whether the finding should be classified as major or minor
Correct answer: To identify the underlying reason(s) why the deficiency occurred so it can be permanently corrected
Root cause analysis digs below the surface symptom to find the fundamental cause, enabling corrective actions that prevent recurrence rather than just fixing the immediate issue.
Question 4: An auditor notices employees consistently bypass a required lockout/tagout step. This most likely indicates a failure at which level?
- Equipment maintenance scheduling
- Administrative controls and enforcement (Correct answer)
- Personal protective equipment selection
- Engineering control design
Correct answer: Administrative controls and enforcement
Consistent bypassing of a required procedure points to a breakdown in training, supervision, or enforcement — the administrative control layer — rather than an equipment or PPE issue.
Question 5: Which OSHA document provides the framework for a comprehensive safety and health program that includes self-audits and inspections?
- OSHA 300 Log
- OSHA Publication 3885 (Recommended Practices for Safety and Health Programs) (Correct answer)
- OSHA Form 301
- OSHA 29 CFR 1910.95
Correct answer: OSHA Publication 3885 (Recommended Practices for Safety and Health Programs)
OSHA's Recommended Practices for Safety and Health Programs (Publication 3885) outlines proactive program elements including hazard identification through inspections and audits.
Question 6: A 'pre-task safety inspection' is best described as:
- An annual third-party review of all job tasks
- A worker-led check of conditions and hazards immediately before beginning a specific task (Correct answer)
- A supervisor's monthly review of work orders
- A regulatory inspection triggered by a near-miss report
Correct answer: A worker-led check of conditions and hazards immediately before beginning a specific task
Pre-task inspections (also called job hazard analysis or tailgate meetings) are conducted by workers or supervisors right before work begins to identify and control hazards in that specific moment.
Question 7: What is the primary function of a 'corrective action tracking system' used after safety audits?
- Automating OSHA 300 log entries
- Ensuring identified deficiencies are assigned, addressed, and verified as resolved within target timeframes (Correct answer)
- Replacing the need for follow-up audits
- Tracking employee disciplinary actions related to safety violations
Correct answer: Ensuring identified deficiencies are assigned, addressed, and verified as resolved within target timeframes
A corrective action tracking system monitors each finding from assignment through completion and verification, preventing deficiencies from falling through the cracks.
COSS Safety Audits and Inspections 3
Which audit technique involves following a process from start to finish to verify that controls are applied at each step?