Search Questions:

How do I provide proof that I've used a contractor in OHS Online?

Another very good question! Once you have added the contractor, you want vetted, to your vetting list, a blue Browse Files button becomes available against the contractor. This button allows you to pick a destination folder from which you can upload an electronic file of your proof of use:

Clicking on the uploaded file will either download the file or open it, allowing you to view the proof document: