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California Compliance
CA Proposition 65
CA Proposition 65
Compliance Testing
Third-party product assessments, laboratory testing, and technical guidance to help your business meet California Proposition 65 requirements and avoid costly lawsuits.
950+
Listed Chemicals Under Prop 65
$65K
Average Settlement per Lawsuit
18
Years of Compliance Testing Experience
Background
What Is California Proposition 65?
The Safe Drinking Water and Toxic Enforcement Act of 1986 is a California law designed to protect residents and drinking water sources from toxic chemicals and ensure citizens are informed about exposure risks.
950+ Chemicals Listed
The state maintains an annually updated list of naturally occurring and synthetic chemicals known to cause cancer, birth defects, or other reproductive harm.
Two Categories
Listed chemicals fall into two main categories: carcinogens (cancer-causing agents) and reproductive toxicants (chemicals affecting the reproductive system).
Of the 950+ regulated chemicals, safe harbor levels have only been established for approximately 300. If your product exceeds these levels, a “clear and reasonable warning” is required before sale in California.
Labeling Requirements
Warning Label Requirements
California Prop 65 does not ban products with listed chemicals but requires a “clear and reasonable warning” if product content exceeds the established safe harbor level.
1
Identify Listed Chemicals
Determine if your product contains any of the 950+ Prop 65 listed chemicals.
2
Assess Safe Harbor Levels
Compare chemical content against the approximately 300 safe harbor levels established by the state.
3
Apply Warning Label
If levels exceed safe harbor, apply a Prop 65-compliant warning label to the product or packaging.
4
Maintain Records
Keep documentation of chemical testing, assessments, and warning label decisions for compliance records.
Risk Alert
Consequences of Non-Compliance
Failure to comply with Prop 65 can result in costly lawsuits, reputational damage, and significant financial penalties. Prevention is always more cost-effective than litigation.
60-Day Notice of Violation
Manufacturers can receive a 60-day Notice of Violation if products contain listed chemicals without the required Prop 65 warning.
Private Lawsuits
After the 60-day notice period, private parties can file lawsuits. The California Attorney General may also take direct legal action.
Average $65,000 Settlement
Historically, Prop 65 settlements average around $65,000 per lawsuit. In cases involving multiple retailers, settlements can exceed $1,000,000.
Product Scope
Which Products Need Prop 65 Compliance?
CA Proposition 65 applies to all consumer products sold in California. UTS has expertise across a wide variety of product categories.
Apparel & Textiles
Footwear & Accessories
Eyewear
Toys & Children’s Products
Cosmetics & Beauty
Furniture
Electrical & Electronic Goods
Promotional Products
Our Services
UTS Prop 65 Compliance Programs
UTS offers comprehensive programs to help businesses achieve and maintain Prop 65 compliance through four core service pillars.
Product Assessment
We evaluate your products against the Prop 65 chemical list and identify which substances require testing or warning labels. Preliminary reviews help prioritize compliance actions.
Laboratory Testing
Our accredited labs test product samples for listed chemicals using industry-standard methods. Results are documented with detailed reports for regulatory and legal purposes.
Technical Guidance
Our compliance experts provide guidance on safe harbor levels, warning label language, product reformulation strategies, and ongoing regulatory updates from California OEHHA.
Settlement Review
If your company receives a Prop 65 notice or lawsuit, UTS can review the claims, assess exposure data, and support your legal team with technical expert analysis.
Methodology
Our 5-Step Compliance Process
A systematic approach from initial product review to ongoing compliance monitoring, backed by UTS’s 18 years of regulatory expertise.
01
Product Review
UTS experts review your product materials, intended use, and California market to identify potential Prop 65 exposure points.
02
Laboratory Testing Plan
We develop a targeted testing protocol based on your product type, materials, and the most relevant listed chemicals.
03
Sample Analysis
Product samples are tested in our accredited labs using verified analytical methods with clear, defensible results.
04
Compliance Report
You receive a detailed compliance report with test results, safe harbor level comparisons, and recommended next steps.
05
Ongoing Monitoring
UTS provides continuous updates on Prop 65 list changes, new chemical additions, and regulatory guidance from OEHHA.
Lab Capabilities
Testing Capabilities & Expertise
UTS operates accredited laboratories with the analytical capacity to test for a wide range of Prop 65 listed chemicals across multiple product categories.
Heavy Metals Analysis
Testing for lead, cadmium, mercury, arsenic, and other metals commonly found in consumer products and regulated under Prop 65.
Phthalates & Plasticizers
Analysis of DEHP, DBP, BBP, DINP, and other phthalates in plastics, coatings, and flexible materials in consumer products.
Flame Retardants
Testing for TBBP-A, deca-BDE, TCPP, and other flame retardant chemicals increasingly listed under Proposition 65.
Solvent Residues
Analysis of benzene, formaldehyde, acrylamide, and other solvent residues that may be present in textiles, adhesives, and coatings.
Global Network
Serving 14 Countries Across Asia
With offices and inspection networks spanning 14 countries, UTS provides on-the-ground Prop 65 compliance support throughout Asia’s major manufacturing hubs.
Primary Hub
14 Service Countries
Credentials
Accreditations & Certifications
UTS holds internationally recognized accreditations that validate our testing quality and technical competence for regulatory compliance testing.
ISO/IEC 17020
Conformity assessment — requirements for the competence of inspection bodies. UTS inspection operations meet the highest international standards.
ISO 9001:2015
Quality management systems certification ensuring consistent quality in UTS testing services, reporting, and client communications.
CNAS & AQSIQ
China National Accreditation Service and General Administration of Quality Supervision — nationally recognized accreditation for testing and inspection bodies.
Target Audience
Who Needs Prop 65 Compliance Support?
Any business selling consumer products in California faces Prop 65 exposure. Early compliance action prevents costly legal disputes later.
US Importers
Importers bringing products from Asia into the US market are responsible for ensuring Prop 65 compliance before products reach California consumers.
Amazon FBA Sellers
Third-party sellers on Amazon fulfillment programs must ensure products comply with Prop 65 to avoid seller account penalties and product removals.
Consumer Brands
Brand owners are ultimately responsible for Prop 65 compliance regardless of where products are manufactured, making supply chain oversight essential.
Retailers
Retail chains selling private-label or third-party products in California can be named in Prop 65 lawsuits alongside manufacturers.
Client Base
Trusted by Global Brands & Importers
UTS has served thousands of clients across consumer goods categories, from Fortune 500 brands to independent sellers entering the California market.
Brand Manufacturers
Trade Importers
E-Commerce Platforms
Why UTS
Why Choose UTS for Prop 65 Compliance?
With 18 years of regulatory compliance experience and a 14-country network, UTS is the trusted third-party partner for Prop 65 testing and assessment.
18 Years of Experience
Since 2006, UTS has built deep expertise in regulatory compliance testing across consumer product categories and international markets.
14-Country Network
On-the-ground inspectors and lab contacts across Asia ensure efficient sample collection, testing coordination, and compliance support.
ISO/IEC 17020 Certified
Accredited by CNAS and recognized internationally for inspection and testing competence under ISO standards.
Dedicated Expert Team
Qualified chemists, compliance specialists, and inspectors with direct experience in Prop 65 testing and regulatory interpretation.
Cost Analysis
Prevention vs. Product Recall
The cost of proactive Prop 65 compliance testing is a fraction of the potential financial and reputational damage from a lawsuit or product recall.
Proactive Testing
Prop 65 Compliance Testing
$1,500 – $5,000
Per product category / formulation
- Identify listed chemicals early
- Apply correct warning labels
- Avoid 60-day notices
- No lawsuit risk
- Protect brand reputation
If Non-Compliant
Prop 65 Lawsuit
$65,000+
Average settlement per case
- 60-day Notice of Violation
- Legal defense costs
- Average settlement $65,000
- Group lawsuits exceed $1M
- Reputational damage
Don’t wait for a notice. Invest in compliance testing today and avoid costly legal disputes tomorrow.
FAQ
Frequently Asked Questions
Common questions about California Proposition 65 compliance testing and how UTS can help your business.
Does CA Proposition 65 apply to my product?
CA Proposition 65 applies to all consumer products sold in the state of California, regardless of where they are manufactured. If your product is sold to California consumers, Prop 65 requirements apply.
What happens if my product contains a listed chemical?
If your product contains a listed chemical above the safe harbor level, you must provide a “clear and reasonable warning” before sale in California. Failure to do so can result in a 60-day Notice of Violation and subsequent lawsuits.
What are safe harbor levels?
Safe harbor levels are established exposure thresholds for approximately 300 of the 950+ listed chemicals. If your product’s chemical content stays below the safe harbor level, no Prop 65 warning is required, even if the chemical is listed.
How long does Prop 65 testing take?
Standard Prop 65 testing timelines range from 5 to 15 business days depending on the product type, number of chemicals to test, and sample availability. Rush testing can be arranged for time-sensitive situations.
What is the cost of Prop 65 testing?
Testing costs vary by product category and the number of chemicals requiring analysis. UTS provides a detailed quotation after reviewing your product specifications and intended testing scope.
Can UTS help if we already received a Prop 65 notice?
Yes. UTS offers settlement review services to assess the validity of notices, review exposure data, and provide technical expert analysis to support your legal team’s defense or settlement negotiations.
Does Prop 65 apply to online sales?
Yes. Proposition 65 applies to all products sold to California consumers, including online sales. Online retailers and e-commerce sellers must ensure Prop 65 compliance for California customers.
How often should products be retested?
UTS recommends retesting whenever there is a change in product formulation, materials sourcing, or manufacturing process. Annual reviews are also recommended given the annual updates to the Prop 65 chemical list.
What is required on a Prop 65 warning label?
Prop 65 warnings must include the name of at least one chemical for each reproductive toxicity warning, and follow specific format requirements set by California OEHHA. UTS can advise on compliant warning label language.
Does UTS provide ongoing Prop 65 compliance monitoring?
Yes. UTS offers continuous monitoring of Prop 65 list updates, new chemical additions by OEHHA, and regulatory changes that may affect your product compliance status in California.
Since 2006
A Trusted Compliance Partner for 18 Years
UNIHF TECHNOLOGY SERVICES (UTS) has been providing third-party inspection, auditing, and laboratory testing services since 2006. Our Prop 65 compliance programs are backed by ISO/IEC 17020 certified operations and a 14-country Asian network.
ISO/IEC 17020
ISO 9001:2015
CNAS Accredited
18Years in Business
14Countries Served
8K+Inspections Done
Get Started
Ready to Achieve Prop 65 Compliance?
Contact UTS today for a Prop 65 compliance assessment and testing quotation. Our experts are ready to help you meet California requirements.
