Your tax-deductible donation to the Health Product Declaration Foundation supports materials transparency in the built environment.

Startup philanthropic funding built HPDC’s open-data infrastructure for materials transparency. That funding has ended. Members and donors sustain it now.

The Health Product Declaration Foundation (HPDC Foundation, EIN 47-1763120) is the 501(c)(3) that supports the open-data infrastructure the Health Product Declaration Collaborative created and maintains: the HPD Open Standard, HPD Builder and the HPD Public Repository. It was built over more than a decade with startup funding from the Google Foundation and The JPB Foundation. Today the HPD Public Repository holds 18,500+ published HPDs covering 40,000+ products from 1,200+ manufacturers, open to anyone choosing materials for a building.