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NSF Water Systems

 

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Your Products’ Passport to Global Markets

Access the North American Market

Meet stringent regulatory requirements and gain market access across the U.S. and Canada with NSF’s globally trusted certifications for drinking water safety, performance, and material compliance.

Key Standards & Certifications:

  • NSF/ANSI/CAN 60 – Drinking Water Treatment Chemicals
  • NSF/ANSI/CAN 61 – Drinking Water System Components – Health Effects
  • NSF/ANSI 14 – Plastics Piping System Components
  • NSF/ANSI 42 – Aesthetic Effects (Filtration)
  • NSF/ANSI 44 – Water Softening Systems
  • NSF/ANSI 53 – Health Effects (Filtration)
  • NSF/ANSI 55 – Ultraviolet Microbiological Treatment
  • NSF/ANSI 58 – Reverse Osmosis Systems
  • NSF/ANSI 401 – Emerging Compounds 
  • NSF Guideline 533 – Materials and ingredients in contact with drinking water

Access the European Market

Navigate evolving EU regulations with confidence. NSF supports manufacturers in preparing for and complying with Europe’s harmonized drinking water requirements, including the upcoming EU-MHR framework.

Key Standards & Services:

  • EU-MHR Pre-Assessment Services (Effective 1 January 2027)
  • Protocol 534 – Health effects evaluation for products in contact with drinking water
  • Transition support from national schemes such as France ACS and Germany UBA Guidelines
  • Compliance coverage across key European markets including France, Germany, Italy, and the UK

Access the Australia and New Zealand Markets

WaterMark Certification verifies that plumbing products comply with mandatory Australian and New Zealand requirements for safety, quality, and installation. NSF provides certification support to help manufacturers access these markets with confidence.

 

Connect with NSF Experts

 
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