Choosing a product certified by NSF lets you know the company complies with strict standards and procedures imposed by NSF.

  • Extensive product testing and material analyses are required.
  • Unannounced plant inspections.
  • Every aspect of a product’s development requires NSF evaluation and approval.
  • Most importantly, certification is not a one-time event but involves regular on-site inspections and NSF-approved third-party testing.
  • If a product fails to meet one or more certification criteria, NSF will take enforcement actions to protect you, including product recall, public notification, or de-certification.