Existing Certification Programs

NSF International has been certifying products for safety, health and the environment for more than 65 years. An independent, not-for-profit organization that protects public health and the environment through standards development, testing and certification of food, water and consumer products, NSF is a World Health Organization (WHO) Collaborating Centre for Food and Water Safety and Indoor Environment. Existing NSF Certification programs include:

Green Products & Services

Green Chemistry

Organic Certification

Product Performance Testing

Water & Wastewater

Environmental Resources