The questions a COR auditor asks your workers
Last updated: Written by Blake Cowan, NCSO
The questions that actually get asked, at each level, and what a weak answer reveals. This is a diagnostic for your own program, not a script to rehearse.
The short answer
A COR auditor interviews workers, supervisors and senior management, and they choose who, not you. Expect questions about the hazard assessment done that morning, how a worker would refuse unsafe work, who the first aid attendant is, and what happened after the last hazard they reported.
Documents can be tidied in a week. Eleven workers telling the same story cannot. Interviews are where a program that lives only on paper comes apart.
What the auditor is really testing
Whether the program reached the worker. Not whether a policy exists, but whether the person doing the work knows the part that applies to them. A worker who cannot name the first aid attendant is evidence about the program, not about the worker.
Whether the documents and the interviews agree. The auditor has already read your paperwork and often has the card in their hand. If it shows six hazards and three signatures, and the worker says the foreman filled it in in the truck, that gap is the finding.
Whether reporting is genuinely safe rather than nominally allowed. Your program says a worker can refuse unsafe work without consequence. The interview tests whether that is true, which is why auditors ask straight out whether anyone has ever been discouraged from reporting.
Interviews get cross checked against the documents and against what the auditor sees on site. A contradiction between those three is worth more than any single document, because it is the only way to tell a used program from a kept one.
Questions they ask workers
Ten to fifteen minutes each, usually away from the supervisor, often in a truck or a lunch trailer. The follow up questions are where it gets real.
| The question | What a weak answer sounds like | What a strong answer sounds like |
|---|---|---|
| What hazard assessment did you do this morning? | "There's a card in the truck somewhere. The foreman does those." | "Tailgate at seven, four of us. Wind came up so we added the crane pick. I put down the pinch points on the panels." |
| Who did it with you? | "Just the foreman. He signs for us." | "Both riggers, me and the foreman. We all signed it. The new guy read it out because he's only a week in." |
| Where is the formal hazard assessment for this task? | "Never seen one. What's the difference from the card?" | "Binder in the site trailer, and it's on my phone. The panel setting one. This morning's card came off it." |
| How would you refuse unsafe work? | "I'd tell my foreman and he'd sort it out." | "I stop the task and tell my supervisor. If we disagree it goes to the site super. It gets written up either way and nobody sends me home over it." |
| Has anyone ever discouraged you from reporting? | Long pause. "Not really. You just don't want to be that guy." | "No. I reported a chipped sling in June and the foreman cut it off the hook in front of everybody." |
| Who is the first aid attendant today? | "Somebody in the office is, I think." | "Dave, in the second crew truck, and his ticket's current. Karen covers when he's off, and it's on the board by the door." |
| Where is the muster point? | "Out front by the gate, I guess." | "Northeast corner by the light standard. Secondary is across the road if the wind is out of the south." |
| What do you do with no cell signal? | "Drive until you get bars." | "Radio to dispatch on channel one, check in every two hours. Miss two and they come looking. Sat phone is in the lead truck." |
| What personal protective equipment does this task require, and who trained you? | "Hard hat and boots. Everybody knows that." | "Hard hat, glasses, gloves, and a full body harness for the leading edge work. Trevor trained me in March and watched me tie off twice." |
| What happened the last time you reported a hazard? | "Nothing much. Told the foreman." | "Guardrail on the second landing, back in May. It went on the action list, the carpenters fixed it that week, the super checked it before sign off." |
| Who is on the health and safety committee? | "We have one? They never come out here." | "Me for the field, Sandra from the shop, the ops manager. First Tuesday. Minutes go up in the lunch trailer." |
| What would you do if you found a defect on your equipment? | "Tell the mechanic if he's around. Work around it if he isn't." | "It goes on the pre use form, I tag it out and call the shop. Cracked mirror mount last month, it sat until it was fixed." |
Scroll the table sideways to see every column. The first column stays in place.
Source: Wording varies between auditors and between certifying partners. The subject matter does not.
Questions they ask supervisors
Supervisor interviews test whether the program has a working middle. This is where most programs are thinnest, because supervisors get safety duties without safety training.
| The question | What a weak answer sounds like | What a strong answer sounds like |
|---|---|---|
| How do you verify a field level hazard assessment was actually done? | "They hand them in at the end of the day and I sign them." | "I'm at the tailgate for it, or I read and initial it before work starts. I spot check it against what I see, and I've sent cards back." |
| How do you assign and close a corrective action? | "I tell the guy to fix it and he fixes it." | "Action register, with a name and a due date. I verify it myself when it's called done and initial the closure. Open items come to the Monday meeting." |
| How do you know a new worker is competent rather than just ticketed? | "He's got his ticket, so he's good." | "The ticket gets him to the start line. Then I watch him do the task and record the date I observed him." |
| What is your inspection frequency, and did you meet it? | "We do them pretty regular." | "Monthly formal, weekly walkaround. Twelve for the year. I missed May, it got done the first week of June, and the reason is written on it." |
| What do you do when a worker refuses unsafe work? | "Hasn't come up." | "It has. We stop, look at it together, and work doesn't restart until it's controlled. It gets documented whether I agree or not." |
| How do you handle a subcontractor not working to your standard? | "That's their own program, not mine." | "Verbal, then written to their supervisor, then their office, then off the site. I've done all four, and I keep the notices." |
| What training did you get in your safety responsibilities? | "Nothing formal. Been doing this twenty years." | "Leadership for safety excellence through the association, plus incident investigation. Certificates are with the office." |
Scroll the table sideways to see every column. The first column stays in place.
Questions they ask senior management
Short interviews, and the most revealing ones. An owner cannot delegate their way through this.
| The question | What a weak answer sounds like | What a strong answer sounds like |
|---|---|---|
| What do you personally do about safety? | "I've got a safety guy for that." | "I sign the policy and I mean it. On site twice a month, I walk it with the supervisor, and I read every incident report before it closes." |
| How often is safety on your management meeting agenda? | "It comes up when something happens." | "Standing first item, every month. Statistics, open actions, anything from the committee. It's in the minutes." |
| What do your injury statistics tell you, and what changed as a result? | "They're about average for our industry." | "Hand injuries were most of our claims two years running, during panel handling. We changed the gloves, redid that formal assessment with the crew, and added it to orientation." |
| How is the safety program resourced? | "Whatever we need, we spend." | "A budget line for training and equipment, the coordinator is a real position with real hours, and supervisors get paid time for the tailgate." |
| How do you know your program is working? | "We haven't had anything serious." | "Leading indicators. Inspections completed against planned, actions closed on time, near misses reported, orientation done before start. The annual review acts on all four." |
| What happened after your last serious incident? | "Guy wasn't paying attention. We had a talk about it." | "We went past the worker error and found the procedure didn't match how the work was really done. Rewrote it with the crew, retrained, and I checked it six months later." |
Scroll the table sideways to see every column. The first column stays in place.
What weak answers actually mean
Every thin answer points at a specific gap, and the gap is almost never the person answering.
- "I just sign whatever the foreman gives me." The field level assessment has become a signature exercise. The paper exists, the thinking does not, and the auditor now reads every card as suspect.
- "I'd tell my foreman and he'd sort it out." The worker does not know the actual refusal process. The instinct is fine, the knowledge is not, so the procedure was never taught in words a worker would use.
- "We don't really have near misses." They are not being reported, not that they are not happening. Injuries with no near misses tells the auditor that reporting is unwelcome or pointless.
- "Management never comes out here." A management commitment finding, written into the report in the worker's own words. No signed policy offsets it.
- "He's got his ticket, so he's good." Competency is being assumed from attendance at a course. Nobody watched the worker do the task and recorded it, which is the actual requirement.
- "Never seen a formal hazard assessment." The formal and field level assessments are disconnected, so cards get filled out with no parent assessment behind them. That pulls down more than one of your certifying partner's audit elements at once, and the hazard assessment guide sorts the distinction out.
- "Nothing much happened." Reported hazards go into a hole. The system swallowed it, no closure came back, and next time they will not bother.
How to use this properly
- Ask your own people these questions. Away from their supervisor, one at a time, with no warning about the wording.
- Write down what they actually said, not what you hoped. Verbatim, thin answers included.
- Treat a thin answer as program work, not a crew failing. If three people cannot describe the refusal process, nobody taught it in plain language.
- Fix the underlying gap. Rewrite the procedure with the crew, put the formal assessments where the field can reach them, close the loop visibly on reported hazards.
- Ask again in a month and compare. If the answers improved without anybody being told what to say, the program changed.
Plainly, one more time: do not coach the answers. Auditors compare people separately, coached answers sound coached, and being caught at it is worse than any thin answer. A program the crew actually uses answers these naturally, because the answers are just their day.
Next
The COR audit readiness checklist walks the same ground an auditor walks, theme by theme. Free, no email required.
COR audit readiness checklist
Walk your own program the way an auditor will, before the auditor does it for you.
Direct download. No email, no signup, no form.
What documents does a COR auditor ask for? covers the paperwork side, and the template library has the field level card, formal hazard assessment worksheet, incident report and corrective action tracker. COR certification in Canada is the overview, including the certifying partner for your province.
Questions people actually ask
What questions does a COR auditor ask workers?
Can I prepare my crew for the interviews?
Who does the auditor choose to interview?
What happens if a worker gives a bad answer?
Does the auditor only interview workers?
Why do interviews matter more than documents?
Next step
Take the templates and use them, whether or not you ever talk to us. If you would rather not build the program yourself, we will build it inside the app and keep it current.