Public Notices
The NSF mark is valued by consumers, manufacturers, retailers and regulatory agencies worldwide. It assures certified products and systems have met rigorous standard requirements.
Complaints
This page allows submitting a complaint of misuse of the NSF mark and lists products and companies that are in violation of NSF's certification/registration policies.
To submit a complaint, provide feedback or report a suspected violation of a certified product or use of a registered trademark or certification mark, please contact our consumer hotline at +1 800 673 8010 or submit an online complaint/feedback form:
Public Notices and Enforcement Actions
The products and manufacturers identified here are in direct violation of certification/registration policies, are making false claims of certification/registration, or have had certification withdrawn or suspended. The specific reason for each violation is detailed in each notification.
Violations may include:
- Unauthorized use or misuse of a registered trademark, certification mark or registration mark on product, product packaging, literature, websites or other advertising materials
- Misleading language or statements that imply products and services are certified or registered when they are not
- A previously certified or registered product or service that has had its certification or registration withdrawn