Connecticut PFAS Labelling: July 1 Is Live — What Chemical Buyers Selling Into Connecticut Must Do Today
Introduction
As of July 1, Connecticut's new PFAS labeling requirements are officially in effect for a range of consumer products containing intentionally added per- and polyfluoroalkyl substances (PFAS). The regulation marks a significant step in the state's effort to increase transparency around the use of "forever chemicals" and lays the foundation for a broader PFAS product ban scheduled for 2028.
For chemical buyers, manufacturers, importers, and distributors supplying products into Connecticut, compliance cannot wait. Products that fall within the covered categories must now carry approved PFAS labeling and meet state notification requirements before they can be legally manufactured, sold, or distributed within the state.
What Changed on July 1?
Beginning today, Connecticut requires manufacturers of certain consumer products containing intentionally added PFAS to:
Apply an approved PFAS label to covered products.
Ensure labels are clearly visible before the point of sale.
Use durable labels that remain legible throughout the product's useful life.
Submit the required product notification and reporting information to the Connecticut Department of Energy and Environmental Protection (DEEP).
Failure to comply may prevent affected products from being legally sold in the state.
Which Products Are Covered?
The regulation applies to several consumer product categories that commonly use PFAS for water, oil, stain, or heat resistance.
Examples include:
Apparel
Carpets and rugs
Cleaning products
Cookware
Cosmetic products
Dental floss
Fabric treatments
Juvenile products
Menstruation products
Textile furnishings
Upholstered furniture
Ski wax
If any of these products contain intentionally added PFAS, they are now subject to Connecticut's labeling requirements.
Immediate Actions Chemical Buyers Should Take
Companies selling into Connecticut should treat today as a compliance checkpoint.
1. Audit Your Product Portfolio
Identify every product sold into Connecticut that may contain intentionally added PFAS. Pay particular attention to coatings, surface treatments, fluorinated additives, waterproofing chemicals, and specialty formulations.
2. Verify Supplier Documentation
Request updated compliance documentation from suppliers, including:
PFAS declarations
Material composition information
Technical Data Sheets
Safety Data Sheets (SDS)
Laboratory testing reports where applicable
3. Confirm Approved Labeling
Ensure products display one of Connecticut's approved PFAS statements before shipment. Labels must be visible, durable, and clearly communicate the presence of intentionally added PFAS.
4. Complete Required DEEP Reporting
Manufacturers of covered products must submit the required notification and product information to DEEP, including details regarding PFAS content, function, and product category.
Procurement Teams Should Strengthen Compliance Controls
Beyond today's deadline, procurement teams should establish long-term compliance procedures.
Recommended practices include:
Approving only verified PFAS-compliant suppliers.
Including PFAS compliance clauses in supplier agreements.
Maintaining centralized regulatory documentation.
Conducting periodic supplier audits.
Monitoring evolving PFAS regulations across multiple U.S. states.
A proactive compliance strategy reduces legal risk and protects supply chain continuity.
Common Compliance Mistakes to Avoid
Many organizations increase regulatory risk by making avoidable mistakes, such as:
Assuming existing inventory automatically meets the new requirements.
Using outdated supplier declarations.
Failing to verify intentionally added PFAS in formulations.
Shipping products before labels are updated.
Overlooking DEEP notification obligations.
Addressing these issues early helps prevent shipment delays and enforcement actions.
Looking Ahead to 2028
Today's labeling requirement is only the first phase of Connecticut's broader PFAS regulatory framework. Beginning January 1, 2028, many covered products containing intentionally added PFAS will face an outright prohibition unless an applicable exemption exists. Businesses that begin reformulating products and qualifying PFAS-free alternatives now will be better prepared for future compliance obligations.
Conclusion
With Connecticut's PFAS labeling requirements now officially in force, chemical buyers and manufacturers supplying products into the state should act immediately. Reviewing product formulations, verifying supplier documentation, applying approved labels, and completing required DEEP notifications are essential steps for maintaining market access.
Companies that embed PFAS compliance into their procurement and product stewardship processes today will be better positioned to meet future regulatory requirements, reduce operational risk, and strengthen customer confidence as PFAS regulations continue to expand across the United States.
Ammonium Sulphate - China CAS: 7783-20-2
