No, the Nitro Infuser LE does not have an NSF / ETL / Intertek stamp or certificate.
The Nitro Infuser Pro was designed for use in commercial markets whereas the Nitro Infuser LE was designed for lower volume/non-commercial applications that typically do not require the same level of sanitization certification as other commercial markets.
For markets that require NSF, Intertek, or ETL types of sanitization certification we offer the Nitro Infuser Pro Edition.  The Nitro Infuser Pro Edition carries the ETL/Intertek sanitization certification (NSF & ANSI 18 certification).