Proposition 65 is a California regulation that requires businesses to provide warnings to Californians about potential exposure to chemicals that cause cancer or reproductive harm. California publishes a list of chemicals that are of concern, and the full list can be found at www.oehha.ca.gov/proposition-65/proposition-65-list. Cerrowire regularly reviews the chemical list to determine if any of the substances might be present in our products.
The levels of listed chemicals that can trigger warnings under Proposition 65 can be very low – often much lower than other applicable regulations require. Based on our supply chain and product mix, it’s not possible to state that all of our products provide no exposure under any circumstances to any of the most recently published list of chemicals.
Most Cerrowire products are exempt from the Proposition 65 warning requirements because they are considered to be “infrequently handled products.” For more information regarding this exemption, please see our California Proposition 65 General Compliance statement.
For Cerrowire products that are not exempt from Proposition 65 warning requirements, the product packaging or product labels will include appropriate warnings compliant with Proposition 65 requirements and similar to the example below:

Since our products are frequently shipped to California, we add the warning language to our packaging for all affected products.
A Prop 65 warning does not mean a product is in violation of any product safety standards or requirements. Our products are not harmful when used as intended, and we provide the warning out of an abundance of caution in order to comply with this California regulation.