Proposition 65 is a law in California that mandates businesses to provide warnings to consumers about potential exposure to chemicals that are known to cause cancer or reproductive harm. It was passed in 1986 and is officially known as the Safe Drinking Water and Toxic Enforcement Act of 1986.

If you operate a business in California or sell products to customers in California, you should be aware of Proposition 65 and take steps to comply with its requirements if necessary.
This law applies to all businesses that sell products or operate facilities in California, regardless of where the business is located. This means that even if you are based outside of California, you may be subject to Proposition 65 if you sell products to customers in California or operate a facility in California.
Under Proposition 65, businesses are required to provide warnings to consumers if their products contain chemicals that are known to cause cancer or reproductive harm. The law currently lists over 900 chemicals that require warnings, including substances such as lead, cadmium, and benzene.
If you sell products that contain these chemicals or operate facilities where these chemicals are present, you may be required to provide warnings to consumers. Failure to provide these warnings can result in legal action and fines.
Proposition 65 is a “right to know” law, which means that it does not ban the use of chemicals or require businesses to reduce or eliminate their use of these chemicals. Instead, it requires businesses to provide warnings so that consumers can make informed decisions about their purchases.
Some exceptions to Proposition 65’s warning requirements include businesses with fewer than 10 employees and government agencies. In addition, some chemicals have safe harbor levels, which means that exposure to these chemicals below a certain level does not require a warning.
If you are uncertain whether your products or facilities require Proposition 65 warnings, you may want to seek the advice of a legal professional who is familiar with the law. They can help you determine if you are subject to the law and provide guidance on how to comply with its requirements.
To comply with Proposition 65, you should review the list of chemicals covered by the law to determine if any of these chemicals are present in your products or facilities. If you do find that your products or facilities contain these chemicals, you should provide clear and reasonable warnings to consumers. This may include labeling your products with warning labels or posting warning signs in your facilities.
You should also maintain records of your compliance efforts, including documentation of any warning labels or signs that you have posted. This can help protect you in the event of legal action.
Overall, while Proposition 65 may appear to be a challenging law to comply with, it is essential to take it seriously if you are conducting business in California. By taking measures to comply with the law’s requirements, you can safeguard your business and your customers.