An easy way to find out.
1. Go to the ASX website
2. Type the ASX company code into the box near the top right hand corner of the ASX homepage
3. Click 'go'
4. Check what's in the 'status' box (towards the right edge of the page)
5. In the case of KZL, the status box is showing XE'.(If you are not sure what that, or any other code means, click the code for a definition)