Verification of Competency on your plant, at your site, across Western Australia
On-site VOC assessments
- VOC types
- 62
- Bookings available
- Short notice
- Site standards
- 4

Verify your operators where they work
A Verification of Competency (VOC) confirms that an operator who already holds a licence or ticket can operate a piece of plant safely and to the required standard. Many sites require a current VOC before an operator can start work.
Our assessors travel to your workplace and assess your operators on your own plant, so crews stay on site and your machines stay in service. We assess to BHP WAIO, Rio Tinto Iron Ore and Woodside site standards, or to our own RTO standard.
What an on-site VOC includes
Theory component
Questions covering the legislation, site rules, hazards and safe operating procedures for the plant.
Practical assessment
A hands-on assessment on your machine, including pre-start checks, safe operation and shut down.
Assessment to your site standard
BHP WAIO, Rio Tinto Iron Ore, Woodside or STES standard, depending on where your operators work.
How it works
Tell us what you need
The VOC types, the number of operators, the site standard and your preferred dates.
We confirm the details
We send a quote and confirm the assessor, site access and the plant to be used.
Assessment on your site
Theory and practical assessment on your plant, in your work environment.
Results recorded
Outcomes are recorded and the documentation is provided for your competency records.
VOCs by site standard
See the VOC types, prices and details for each standard we assess to.
Frequently asked questions
What does an operator need before a VOC?
A current licence or ticket for the plant, where one is required, plus photo ID. Your site may also require inductions or other documents before the assessor arrives.
Can you assess on short notice?
Often, yes. Call us on (08) 9418 8555 and we will tell you what we can do for your dates and location.
Can you assess a whole crew in one visit?
Yes. Tell us the number of operators and the VOC types and we will plan the visit so the assessments fit around your operation.
Other on-site services
Book on-site VOCs for your operators
Tell us the VOC types, number of operators, site standard and location, and we will get back to you with a quote.