Archives

December 1, 2025

DPR Considering Changes to Enforcement Response Regulations

On November 13, 2025, the California Department of Pesticide Regulation (DPR) held a webinar to discuss potential changes to its Enforcement Response Regulations set forth at 3 C.C.R. Sections 6128 and 6130. DPR also released its Discussion Document explaining the various regulatory “concepts” it is considering and posing questions for public input related to those concepts.  The proposed focus areas are designed to address areas of improvement identified in a U.S. Environmental...
July 24, 2025

Prop 65 “Short Form” Warning Requirements — A Conversation with Lisa R. Burchi

Download transcript. This week, I sat down with Lisa R. Burchi, Of Counsel to Bergeson & Campbell, P.C. and resident expert on Proposition 65, among many other chemical laws. Lisa explains why businesses doing business in California need to know about the latest version of the so-called “short form” warning requirements that will be fully phased in by 2028. That may sound like a long way off, but it is not. We also discuss the complicated history of the short form label changes, some of...
June 30, 2025

DPR Issues California Notice 2025-08 Adding and Revising Multilingual Translation on Pesticide Labeling

On June 26, 2025, the California Department of Pesticide Regulation (DPR) issued California Notice 2025-08 announcing that pesticide registrants may add or revise multilingual translation of its labels by non-notification. With this change, DPR now is consistent with the U.S. Environmental Protection Agency’s (EPA) decision to allow pesticide registrants to add the required Spanish-translated sections on its labels by non-notification as part of the Spanish translation requirements under the...
June 17, 2025

Proposition 65 Short-Form Warning Requirements and Compliance Strategies, June 24, 2025, 1:00 – 2:00 pm (ET), via webinar

The Alliance for Chemical Distribution (ACD) and B&C present "Proposition 65 Short-Form Warning Requirements and Compliance Strategies." Failure to comply with Prop 65 warning requirements can raise a host of commercial issues, including but not limited to business disruptions and civil penalties. During this webinar, Lisa R Burchi, of Counsel, B&C, will focus on OEHHA’s most recent amendments significantly changing the short-form warning option for consumer products. This webinar will...
December 13, 2024

Proposition 65: OEHHA Adopts Changes to “Short-Form” Warning Option

On December 6, 2024, the California Office of Environmental Health Hazard Assessment (OEHHA) issued a notice stating that the Office of Administrative Law (OAL) approved changes to the Proposition 65 (Prop 65) Article 6 “clear and reasonable warnings” regulations for “short-form” warnings (Notice). The changes adopted are to the proposed regulations that OEHHA issued on October 27, 2023. The history of these amendments, dating back to January 2021, are set forth in our memoranda...
August 23, 2024

DPR Announces Updated CalPEST Launch Date

On August 20, 2024, the California Department of Pesticide Regulation (DPR) announced it will launch its electronic pesticide registration system, the California Pesticide Electronic Submission Tracking (CalPEST), on September 24, 2024. The launch of CalPEST will convert its paper-based pesticide registration process to a streamlined electronic system. According to DPR, it is conducting the final stages of testing and has identified areas for improvement in system functionality and security that...
August 6, 2024

California DPR Announces Pesticide Registration and Renewal Fee Increase

On July 29, 2024, the California Department of Pesticide Regulation (DPR) announced that it will move forward with an emergency rulemaking package to revise the fees for pesticide registrations and renewals in late August with a proposed effective date of no later than October 1, 2024. DPR states the fee increase is necessary to meet current baseline funding needs and the new positions approved as part of the Fiscal Year (FY) 2024-2025 budget. DPR states that the Governor’s Proposed 2024-2025...
July 23, 2024

DPR Announces Modifications to Its Proposed First-of-Its-Kind Pesticide Application Notification System

On July 2, 2024, the California Department of Pesticide Regulation (DPR) announced the release of modifications to its proposed pesticide application notification regulation. DPR states this regulation will support the statewide implementation of what it describes to be a “first-of-its-kind” system that would provide information to the public in advance regarding the planned applications of “restricted material pesticides” used in agriculture. DPR initially proposed the regulation on...
July 8, 2024

Lynn L. Bergeson, “What is False and Misleading is Anyone’s Guess,” American College of Environmental Lawyers (ACOEL) Blog, July 8, 2024.

A federal district court recently issued an Order to enjoin enforcement of California’s Proposition 65 warnings related to titanium dioxide in cosmetics and personal care products. This is the third case successfully challenging Prop 65 warnings on First Amendment grounds, with previous cases involving glyphosate and acrylamide, as discussed in our FIFRA blog. These are important cases with implications for companies facing Prop 65 warnings for other substances where the underlying...
July 5, 2024

Proposition 65: OEHHA Proposes Additional Changes to “Short-Form” Warning Option

On June 14, 2024, the California Office of Environmental Health Hazard Assessment (OEHHA) issued a notice proposing additional changes to its Proposition 65 (Prop 65) Article 6 “clear and reasonable warnings” regulations for “short-form” warnings (Notice). The changes proposed now are to the proposed regulations that OEHHA issued on October 27, 2023. The history of these amendments, dating back to January 2021, are set forth in our memorandum available here. Written comments on the...