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  • Writer's pictureDaniel Jiménez

California Proposition 65: Key Points and Essential Highlights

California's Proposition 65 can be a bit intricate as it pertains to regulations on chemicals known to cause cancer, birth defects, or other reproductive harm. It serves as a crucial warning system for businesses and consumers, ensuring transparency and safety in products.

A brief review of its key points can shed light on the importance of compliance and awareness in the realm of public health and environmental protection.

California Proposition 65: Key Points
California Proposition 65: Key Points

California Proposition 65: Understanding what is

California’s Proposition 65, a pivotal environmental law, mandates businesses to notify Californians about significant amounts of chemicals causing cancer, birth defects, or other reproductive harm present in their products. The law's essence is not to prohibit sales but to ensure transparency and safety in consumer goods.

Recent revisions propose modifications to the short-form warning labels, sparking discussions and opposition from various sectors. Despite ongoing revisions and legal processes, it's clear that Proposition 65’s landscape is evolving, necessitating businesses to stay vigilant and prepared.

California Proposition 65: Compliance

Compliance with Proposition 65 means understanding your obligations, especially if your business engages with the Californian market, regardless of your location. Here’s what you need to know:

  • Who Needs to Comply: Businesses with 10 or more employees conducting transactions in California.

  • Chain of Distribution Responsibilities: From manufacturers to retailers, if your products land in California, compliance is non-negotiable.

  • The Legal Landscape: Predatory lawsuits have exploited Proposition 65, making compliance not just a regulatory requirement but a necessity to protect your business from legal vulnerabilities.

Ensuring Compliance: Enhance Labelling Practices and Beyond

To comply with Proposition 65, consider the following steps:

  1. Determine Necessity: If your product contains no listed chemicals, you’re in the clear. Otherwise, assess if the exposure levels fall within “safe harbor” provisions.

  2. Label Correctly: Adhere to specific labeling requirements, including a clear warning about the chemicals’ risks and a reference to the official Proposition 65 website.

  3. Utilize Laboratory Testing: Validate the presence and concentration of listed chemicals in your products through certified labs.


How to mitigate the legal risks in California's Proposition 65?

Protect your enterprise from Proposition 65 liabilities with proactive measures:

  • In-depth Product Testing: Engage with laboratories to determine chemical concentrations.

  • Pre-emptive Warnings: In some cases, applying warnings even if uncertain can be cost-effective compared to the legal ordeal of compliance disputes.

  • Solidify Contracts: Ensure agreements with suppliers include obligations for Proposition 65 compliance or indemnification clauses.


Resources and Contacts

For more comprehensive and detailed information regarding Proposition 65, California's law concerning consumer product warnings about exposure to chemicals known to cause cancer, birth defects, or other reproductive harm, please visit

Should you have any inquiries or require further assistance, please feel free to reach out to us without any hesitation.

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