California Mandates Tracking of PFAS in Agricultural Pesticides

Baltimore, MD, September 30, 2026 — A new law signed by California Governor Gavin Newsom will establish a system for tracking agricultural pesticides that contain per- and polyfluoroalkyl substances (PFAS), chemicals commonly referred to as ‘forever chemicals’.

The legislation mandates that state agencies begin monitoring the presence of PFAS in pesticides used within the state’s agricultural sector. This initiative aims to provide greater visibility into the use of these persistent chemicals in farming practices.

Per- and polyfluoroalkyl substances are a group of man-made chemicals that are resistant to heat, water, and oil. Due to their persistence, they do not break down easily in the environment and can accumulate in the body and the environment over time. The term ‘forever chemicals’ highlights their enduring nature.

The specifics regarding the implementation timeline, the exact types of pesticides that will be targeted, or the detailed reporting mechanisms for tracking these substances were not immediately detailed. The governor’s office signed the bill, indicating a move towards increased regulatory oversight concerning PFAS in agriculture.

The contractor’s name or the specific legislative bill number was not provided in the summary. Further details on the scope of the tracking, including which state agencies will be responsible for the oversight and data collection, are expected as the law is implemented.

This development signifies a step by California to address potential environmental and health concerns associated with the use of PFAS in agriculture, a class of chemicals that has drawn increasing scrutiny nationwide due to their persistence and potential impacts.

Story summarized from the original created by SignalNews Network on thehill.com, see more information here.

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