NSF is a World Health Organization Collaborating Centre for Electrical Safety as well as Food and Water Safety and Indoor Environment. Their core purpose is to protect and improve human health.

Environmental Testing and Analysis Services; Cleanliness / Cleanroom; Environmental Exposure (Climatics); Environmental Site Assessment (ESA); Field Sampling; Monitoring; Quality / Purity (Air, Water, Materials); Report Preparation; Sample Retention; Standards/Certification; Toxicity / Reactivity