What does the Letters of Good Standing register do in OHS Online?

That's a great question! The Letters of Good Standing register is where you'll find details of your records of good standing with the Commissioner and where you can add new Letters of Good Standing (LOGS). These documents are very important because they provide proof to other businesses that you are current and up-to-date with your payments to the Commissioner. As a result, they form an important aspect of your contractor status:

The Letter of Good Standing register is divided into two main sections; the first displays the current LOGS on its own while the second section list all the previous LOGS. Clicking on a LOGS in the list (or the current LOGS), will open the LOGS, allowing its details to be viewed.