CA SB1066

Creates a Marine Flare Manufacturer Responsibility Act requiring manufacturers of marine flares (pyrotechnic devices used as visual distress signals) to develop and submit responsibility plans to the Department of Toxic Substances Control (DTSC) by January 1, 2026.

Requires manufacturers' plans to include free collection sites, consumer education programs, safe handling and management procedures, and performance standards for collection and proper disposal of expired or unwanted marine flares.

Mandates manufacturers submit annual reports by March 1 each year describing collection activities, the number of flares collected by brand and location, and progress toward performance standards, with the plan renewed annually.

Prohibits sale or distribution of marine flares containing perchlorate and requires manufacturers to pay DTSC the actual costs of reviewing plans and reports; revenue goes into the Marine Flare Recovery Fund for DTSC implementation and enforcement.

Delays enforcement and penalties until July 1, 2028, allowing manufacturers time to develop and implement compliant responsibility plans.