Membership Information
Membership Information
HPD Collaborative is a not-for-profit, member organization dedicated to building a safer and healthier built environment, by developing and promoting Materi...
Thu, 7 Aug, 2025 at 9:32 AM
The HPDC Member Logo is for use exclusively by active HPDC members. To check whether your institution, company or organization is a current member, please s...
Wed, 27 Jan, 2021 at 7:58 PM
No. HPDs that have been officially published in the HPD Public Repository (which is done via the HPD Builder) remain valid through their expiration date, re...
Tue, 5 Jul, 2022 at 7:05 PM