COURSES
Common Questions Regarding Traffic
Do you offer a combined Traffic Control and BWTM course?
Yes.
We offer a combined Traffic Control and BWTM course for participants who require both accreditations.
From 1 March 2026, course durations are:
-
Traffic Control (TC): 2 days
(Includes the two new Portable Traffic Device units) -
Basic Worksite Traffic Management (BWTM): 1.5 days
Total combined duration: 3.5 days
What if I only need one of the courses?
If you only require Traffic Control or only require BWTM, you will be booked into the relevant unit only, rather than the combined course.
If you are unsure which course you need, contact us before booking and we will help you select the correct option.
Can I do a refresher if my traffic accreditation has expired?
Yes, but only under specific conditions.
You may be eligible to complete a refresher course up to 3 months after your accreditation expiry date, provided that:
-
You have been actively working in the traffic industry within the past 12 months, and
-
You previously held the relevant Traffic Control or BWTM accreditation.
If these conditions are not met, you may need to complete an alternative accreditation option or the full course again
What if my accreditation expired more than 3 months ago?
If your accreditation has been expired for more than 3 months, you are not eligible for a refresher course.
You must complete the full Traffic Control and/or BWTM course again to regain accreditation.
Do I need recent industry experience to do a refresher?
Yes.
To be eligible for a refresher course, you must be able to demonstrate that you have:
- Been working in the traffic industry within the last 12 months, and
- Maintained current, practical traffic control or traffic management skills.
If you have not been working in the industry, refresher training is not permitted unless a non-practitioner outcome applies.
Can I work in traffic control or traffic management if my accreditation has expired?
No.
Once your accreditation has expired, you must not perform traffic control or traffic management duties, even if you intend to complete a refresher course.
You must complete the full Traffic Control and/or BWTM course again to regain accreditation.
I have a traffic licence from another state. Can I use it in WA?
No.
Traffic Control and BWTM accreditations are state-specific and interstate licences cannot be used directly in Western Australia.
If your interstate traffic accreditation is current (in date) and you have been actively working in the traffic industry within the past 12 months, you may be required to complete a WA refresher course to have your accreditation transferred to a WA licence.
If your interstate accreditation is expired, or you have not been working in the industry within the last 12 months, you will be required to complete the full WA Traffic Control and/or BWTM course.
What is BWTM – Non-Practitioner (BWTM-NP)?
BWTM – non-practitioner is an accreditation outcome that applies only to Basic Worksite Traffic Management, not Traffic Control.
It may be issued to people who:
- Already hold BWTM accreditation
- Are completing a BWTM refresher
- Cannot provide evidence of active industry engagement in the last 12 months
They complete the same refresher course but are issued a non-practitioner accreditation outcome.
Is there a Traffic Control Non-Practitioner accreditation?
No.
There is no Traffic Control Non-Practitioner accreditation.
Non-Practitioner status applies only to BWTM.
Anyone undertaking traffic controller duties must hold Traffic Control (TC) accreditation.
What does BWTM – Non-Practitioner allow someone to do?
A person holding BWTM – Non-Practitioner (BWTM-NP) may:
- Implement limited traffic signs and devices as permitted under the Code of Practice
- Undertake short-term, low impact works where allowed
- Work strictly within the duties permitted under BWTM-NP
They must be fully aware of the limitations of their role.
What does BWTM – Non-Practitioner NOT allow?
A person holding BWTM-NP:
- Cannot perform traffic controller duties
- Cannot use a stop/slow bat
- Cannot stop or control traffic
- Cannot implement speed reduction signs
- Cannot undertake duties outside those permitted under the Code of Practice
If traffic control activities are required, a person holding Traffic Control (TC) accreditation is required.
Can someone with BWTM-NP install Prepare to Stop signs?
No.
Under AGTTM Part 5, a person holding BWTM-NP:
- Cannot implement traffic signs outside those shown on approved generic plans
- Prepare to Stop signs are not permitted under BWTM-NP accreditation
Are there situations where additional signs can be installed without BWTM?
Yes, but only under very specific conditions.
Under Section 8.3 of the Code of Practice, roadworkers with at least 12 months of relevant experience may install traffic signs if:
- They are under direct supervision of a person holding BWTM accreditation
- The works are on local roads only
- The permanent speed limit is 50 km/h or less
- Traffic volumes are less than 15,000 vehicles per day
If any condition is not met, BWTM accreditation is required.
Can warning signs like “Grader Ahead” be installed without BWTM?
Yes — in specific circumstances.
Low-impact warning signs shown in AGTTM Part 5 (such as GRADER AHEAD) may be installed by roadworkers without BWTM accreditation where:
- Works are low-impact, mobile, or short-term
- No traffic control is involved
- No site-specific Traffic Management Plan is required
In these cases:
- There are no speed restrictions
- Direct supervision is not required
This may include rural roads with higher speed limits where permitted under AGTTM Part 5.
Can traffic controllers set or change speed limits?
No.
Traffic controllers do not set or change speed limits. Speed limits are determined through approved Traffic Management Plans and relevant authorities. Traffic controllers implement approved arrangements only.
What do I need to bring to the course?
You will generally need to bring:
- A current driver’s licence
- A valid White Card
- Personal protective equipment (high-visibility clothing and safety boots)
- Your USI number
- Existing accreditation details (for refresher courses)
How long does traffic accreditation last?
Traffic accreditations are valid for 3 years.
Accreditations must be renewed before expiry to remain valid. We recommend booking refresher training well before expiry to avoid lapses and the need to complete full training again.
Common Booking Mistakes to Avoid
To prevent delays and compliance issues, please avoid:
- Booking a refresher without holding all required prerequisites
- Allowing accreditation to expire before renewing
- Assuming interstate licences automatically transfer to WA
- Working in traffic roles while accreditation is expired
Still unsure which course or accreditation applies?
If you are unsure, contact us before booking. We can:
- Confirm eligibility
- Determine Practitioner vs non-practitioner outcomes
- Check refresher requirements
- Help you avoid booking the wrong course