Dogging and basic, intermediate and advanced rigging VOC assessments
Rigging & Dogging VOC Assessments in Perth & WA
- All levels
- DG, RB, RI, RA
- Per assessment
- From $275
- Perth & regional
- Onsite WA

Rigging & Dogging VOC in Perth & Western Australia
A rigging or dogging Verification of Competency (VOC) confirms that a worker can safely and competently sling loads, direct crane operations and carry out rigging tasks to the required standard. STES assesses dogging (DG) and rigging at basic (RB), intermediate (RI) and advanced (RA) levels for Perth and Western Australian sites.
Dogging and rigging are high risk work, so workers must hold the current High Risk Work (HRW) licence for the relevant class before a VOC can be issued. Assessments are conducted at our Bibra Lake facility in Perth or onsite across WA.
Rigging & dogging VOC types we assess
15 rigging & dogging Verification of Competency assessments across the STES, BHP, Rio Tinto and Woodside standards.
Browse other VOC types
We assess across the full range of plant and equipment used on Western Australian worksites.
Forklift & materials handling
Forklift (LF), telescopic handler (telehandler) and materials handling competency assessments.
Elevated work platforms
Elevated work platform (EWP), scissor lift and boom lift competency assessments.
Cranes
Slewing (C2, C6, C1, CO), non-slewing (CN) and vehicle loading crane competency assessments.
Scaffolding
Scaffolding basic (SB), intermediate (SI) and advanced (SA) competency assessments.
Earthmoving & mobile plant
Excavator, front end loader, skid steer, grader, roller, water truck and haul truck competency assessments.
Assessment standards we work to
Need a VOC to a specific site standard? We assess to the major WA resource company frameworks.
Frequently asked questions: Rigging & dogging VOC
What is the difference between dogging and rigging?
Dogging covers slinging techniques and directing a crane operator. Rigging builds on dogging and covers moving plant and equipment, steel erection, hoists and, at higher levels, more complex lifts and structures.
Do I need a licence before a rigging or dogging VOC?
Yes. Dogging and rigging are high risk work, so you must hold the current High Risk Work (HRW) licence for the relevant class before a VOC can be conducted.
Can you assess rigging and dogging onsite?
Yes. We travel to worksites across Perth and Western Australia so workers can be assessed in their actual working environment, and we also assess at our Bibra Lake facility.
Ready to book a rigging & dogging VOC?
We assess at our Bibra Lake facility in Perth and onsite across Western Australia, with short-notice bookings available. Contact us with your equipment type and number of workers and we'll get you booked in.