Existing regulations require each public agency that is responsible for household hazardous waste management to complete and submit a "Form 303 Household Hazardous Waste Collection Report" (Form 303) electronically to the Department of Resources Recycling and Recovery each year. Existing regulations require the reporting timeframe to be July 1 of the previous fiscal year through June 30 of that fiscal year, with the information required to be submitted to the state by October 1 of the following fiscal year. Existing law requires a public agency, or its contractor, operating a household hazardous waste collection facility to, on or before October 1 of each year, submit a copy of the completed Form 303 to the officer or agency authorized to implement and enforce specified hazardous materials laws. This bill would require that Form 303 to instead report information for the prior calendar year.