UL is transitioning to a new email policy as part of our commitment to your digital security and privacy. Please confirm your wish to continue to receive periodic emails from UL containing best practices, education, industry research, news, updates and promotions related to UL’s products and services by clicking CONFIRM.
NSF and IEEE certifications from UL are voluntary, multi-attribute, lifecycle based environmental certifications that indicate that a product has undergone rigorous scientific testing, exhaustive auditing, or both, to prove its compliance with stringent, third-party, environmental performance standards.
These standards set metrics for a wide variety of criteria in some or all of the following categories: materials; energy; manufacturing and operations; health and environment; product performance and use; and product stewardship and innovation. UL is an approved certifying body for a variety of industry standards.
View the Standards