Table of Contents
- What Triggers a Prop 65 Label for Electronics?
- 2025 Prop 65 Label Requirements: What Must the Label Say?
- Where to Place the Warning (Updated for 2025)
- 2025 Prop65 Regulatory Updates You Might Have Missed
- Penalties for Non-Compliance (Still Brutal in 2025)
- How Acquis Automates Prop 65 Compliance for Electronics
- Don’t Let Labeling Mistakes Ruin Your Market Access
- Book a Free Prop 65 Compliance Review
In 2025, Proposition 65 enforcement is tighter, more targeted, and more costly to ignore, especially for electronics brands.
From lead solder and flame retardants to vinyl acetate and bisphenol S, one unlabeled chemical can tank your product’s shelf presence and open the door to lawsuits.
Let’s break down what’s changed and what you must do to stay compliant.
What Triggers a Prop 65 Label for Electronics?
California Proposition 65 officially the Safe Drinking Water and Toxic Enforcement Act of 1986—requires clear warnings on any product that may expose consumers to one or more of the state-listed toxic substances.
In electronics, these exposures may come from:
- Lead in solder joints or terminal finishes
- Cadmium in resistors or board traces
- Phthalates like DEHP, BBP, DBP, DIBP in cable insulation
- Flame retardants in circuit board laminates or enclosures
- Vinyl acetate, Bisphenol S (BPS), or Molybdenum trioxide in adhesives and coatings
If even trace amounts exceed Safe Harbor Levels—or if no exemption applies—a Prop 65 warning is required.
2025 Prop 65 Label Requirements: What Must the Label Say?
Required Elements:
- ⚠️ Warning Symbol: A black exclamation mark in a yellow triangle
- ⚠️ Specific Chemical Disclosure: “This product can expose you to \[chemical], which is known to the State of California to cause \[cancer and/or birth defects].”
- URL: www.P65Warnings.ca.gov
Example Warning:
> ⚠️ WARNING: This product can expose you to lead, which is known to the State of California to cause cancer and birth defects. For more information, go to www.P65Warnings.ca.gov.
Where to Place the Warning (Updated for 2025)
On-product or packaging: Must be visible without opening the box Online and mobile listings: Warning must appear before checkout Retailer signage: Applies to products sold unpackaged or in bulk
> New 2025 rule: Short-form warnings without named chemicals may no longer be accepted.
2025 Prop65 Regulatory Updates You Might Have Missed
What’s New This Year:
Penalties for Non-Compliance (Still Brutal in 2025)
- \$2,500 per violation per day
- Private citizen lawsuits and bounty hunter claims
- Retail delisting and revenue loss from non-compliant SKUs
How Acquis Automates Prop 65 Compliance for Electronics
The Acquis platform helps electronics manufacturers track, validate, and manage Proposition 65 risk—before it becomes a lawsuit.
Here’s what we offer:
Don’t Let Labeling Mistakes Ruin Your Market Access
Whether you sell through Amazon, Best Buy, or direct, Proposition 65 labeling is your responsibility.
But compliance doesn’t have to be painful.
Book a Free Prop 65 Compliance Review
Let the Acquis team help you assess your electronics products, map chemical risks, and build warning labels that keep you in the clear, legally and reputationally.