NSF REG4 Supported by Industry Leader
January 3, 2023
The NSF REG4 certification has the support of the Bathroom Manufacturers Association (BMA).

The NSF REG4 certification has the support of the Bathroom Manufacturers Association as an approval scheme, correcting the misconception that WRAS approval is the mandatory choice. Read the letter from the BMA.
How NSF Can Help You
Get in touch to find out how we can help you and your business thrive.

What’s New with NSF

NSF Awards World-First Community Catch Certification to Orkney Crab Fishery
July 13, 2026Milestone certification sets a new benchmark for small-scale fishery sustainability and social responsibility.
NSF To Offer In-Person GMP and Regulatory Compliance Courses at SupplySide Global 2026
July 13, 2026NSF is offering a comprehensive GMP and regulatory compliance training program of classroom-based courses for dietary supplement industry professionals at SupplySide Global 2026.
NSF Issues First-Ever MSC Certification for an Eel Fishery to Perupez S.A.C. and Sakana del Peru
June 19, 2026Third-party certification plays a key role in independently verifying the sustainability of seafood operations.
iNADO Partners with NSF to Support Members and Athletes
May 27, 2026iNADO is pleased to welcome NSF’s expertise and experience in support of its members and the athletes they serve