I have a work visa but my job details are changing Details such as employer, occupation, or region of work
This could impact you depending on the type of visa you have. Read here for more information.
Option A: Apply for a variation of condition
Check your visa conditions.
If you hold a work visa and your situation changes, apply to vary your conditions.
Apply for a variation of conditions
Option B: Under Essential Skills Category – check your visa conditions. You may be able to apply for a variation of conditions
If you hold a work visa under the Essential Skills Category you can apply for a variation of conditions if the job is on the essential skills in demand lists. You must also meet the requirements of the list or, when you change your employer but not your occupation or the region.