An Inspector Failed the Certification Exam Twice — The Employer’s Options

What should an employer do when an inspector fails a certification exam twice?

Treat the second failure as a diagnosis rather than a verdict, and start by establishing which part failed. General, specific and practical examinations fail for completely different reasons, and the remedy for one is useless against the others. Employers who respond by simply rebooking the same course usually get the same result.

Read the failure before buying more training

General examination. This tests method fundamentals — physics, principles, common terminology. Repeated failure here usually signals a genuine knowledge gap rather than nerves, and more supervised time on the tools will not close it. Structured study on the underlying method is the answer.

Specific examination. This tests your procedures, your equipment and your codes. Failure here is frequently an employer problem: procedures that are hard to follow, equipment the candidate rarely touches, or a Written Practice that specifies something the working reality does not match. Before blaming the candidate, read the specific exam against what the person actually does each day.

Practical examination. The most common failure and the most fixable. It tests whether the candidate can set up, calibrate, examine and evaluate on real hardware. It fails on repetition — not enough hands-on time on the specific configuration being tested. That is a supervision-capacity problem, not an aptitude problem.

Retake rules are set in two places

For employer-based certification under SNT-TC-1A, the retake and waiting-period rules are whatever your Written Practice says. Many employers copy the recommended practice without noticing they have adopted a mandatory waiting period they now have to honour. Read your own document before scheduling anything.

For API individual certification programmes the rules belong to API, are published by them, and change from time to time — check api.org for current retake and eligibility conditions rather than relying on what was true at the last attempt. The exam schedule and delivery arrangements also affect how quickly a retake can realistically happen.

When reassignment is the right answer

Some competent technicians are simply not suited to a particular method. A strong MT and PT inspector who cannot pass UT is not a failure — ultrasonics demands a different kind of spatial reasoning, and pushing someone through repeated attempts damages both the person and the programme. Moving them to a method they are genuinely good at, and certifying them properly there, is usually better for everyone than a third attempt.

The exception is where the failed method is contractually required for the work you have won. In that case the honest options are to develop somebody else, hire the qualification, or subcontract the scope — not to keep re-examining the same candidate.

What good employers do differently

They diagnose the failed part before booking anything. They check whether the specific examination reflects the real job. They give practical candidates more repetitions on the exact configuration rather than more classroom hours. And they treat repeated failure across several candidates as a signal about the programme, not about the people.

Talk to us about targeted re-preparation for a specific failed examination part.