verification of competency 

V.O.C

Current industry regulations require employers and ‘persons conducting a business undertaking’ (PCBU) to ensure their workers can clearly demonstrate their ability to perform the tasks related to their job role when plant is used. Refresher Training or, as it’s called in the industry, a ‘Verification of Competency’ (V.O.C.) is a method of assessment that can be used to demonstrate the worker’s ability to operate equipment and/or undertake the responsibilities of these roles.