What is NSF / ANSI 14 Certification?

NSF/ANSI 14: Plastics Piping System Components and Related Materials. The link below takes you the NSF document from which the information below originates from.

https://nsfinternational.widen.net/view/pdf/xbo6dx6ngl/PP_NSF-61_NSF-14_Insert_LT_EN_LPP1356.pdf?t.download=true&u=dy8alp&use=ovrb6%22

NSF/ANSI/CAN 61: Drinking Water System Components – Health Effects establishes the benchmark criteria for evaluating health effects of many drinking water system components, including plastic piping.

NSF/ANSI 14: Plastics Piping System Components and Related Materials establishes the minimum physical, performance and health effects requirements for plastics piping system components and related materials.

The Venn diagram provides a visual representation of the differences between the two standards
and how they apply to plastics.