All service stations must lodge an Emergency Plan with Fire & Rescue NSW, you can click here to access relevant page.
Click Here to submit all your hazardous chemicals (dangerous goods) online in SafeWork NSW website, currently (May 2019) to get a Dangerous Goods Notification for each service station is a one-off fee of $237.50 , you can click here to get most updated fee.
In NSW all service stations needs to report their hazardous chemicals items to SafeWork NSW if exceed the quantities specified in the legislation.