Use of the HPD Public Repository has grown rapidly since its launch in 2016—now with over 5,000 published HPDs (with new HPDs being published regularly) and thousands of downloads each month.

Advanced User Features have been specifically designed to assist project teams in using the Repository to incorporate HPD-based information in their product selection and specification work, as well as to compile documentation for specifications and certification submittals, streamlining your process and significantly reducing time and effort.


  • Registered Repository User: this feature enables you to establish an account in the Repository, most importantly so you can store your work-in-progress, maintain a history of selected and downloaded HPDs and avoid repeated entry of your email for downloads.

Registering will enable your use of these additional features:

  • Contact Manufacturers: Have a question for a manufacturer?  Want to tell the manufacturer you are using their HPD? Now you can contact the manufacturer directly from the Repository, while viewing their HPD. The manufacturer will receive your message and be able to correspond directly back to you via your email address.
  • Download Queues: No longer do you need to laboriously download HPDs one-by-one and save to files on your computer. Now you can maintain project-specific "Download Queues" right in the Repository itself. Select and edit your project-specific queue over multiple work sessions. If you need an HPD right away—download it. If you want to store it for further consideration and later download, create your project-specific queue and save it. Curate your list over time and, when you are ready, the Repository will download your selected HPDs in a  zip file.
  • New Features: New features will be added on an ongoing basis. Please contact HPDC with your suggestions for additional features that will make it easier and more useful to incorporate the data in HPD reports into your work.