A. A person required by this chapter to make a report for a facility, other than a transshipment facility, shall report each change to the most recently submitted site layout or floor plan showing the change in storage location for a hazardous material, hazardous chemical, or hazardous waste to the fire chief by telephone within 24 hours and in writing within 30 days after each such change.

B. A person required to make a report by HBC 15.12.020(B), (C), or (D) for a facility, other than a transshipment facility, shall update the annual inventory report if there is an addition of a hazardous material, hazardous chemical, or hazardous waste that would change the reporting range code (00 to 10) contained in the annual current Tier II inventory form. Such an update report shall be made within 90 days of receipt of the additional hazardous material, hazardous chemical, or hazardous waste.

C. A person required to make a report by HBC 15.12.020(B), (C), or (D) for a facility, other than a transshipment facility, shall update the annual inventory report whenever a hazardous material, hazardous waste, or hazardous chemical of a reportable quantity of a new hazard category is handled at a facility. Such a report shall be made within 30 days of receipt of the additional hazardous material, hazardous waste, or hazardous chemical in the new hazard category.