Notify us if you have:
- hazardous chemicals in excess of the ‘manifest quantity’
- made a significant change to the quantity, location or way you store the chemicals
- stopped using or storing the chemicals
- abandoned an underground, partially underground or fully mounded tank that was once used to store flammable gases or liquids
- changed contact details or ownership of the business
- never received or have lost your acknowledgement notification, or it has a printing error.