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HPD Open Standard
HPD v2.1.1 (Current Version)
What is HPD Open Standard v2.1.1?
What are Special Conditions, and how does the HPD Open Standard v2.1.1 treat them?
When did HPD v2.1.1 come out?
What Special Conditions are in the HPD Open Standard?
When and how will HPDC release additional Special Conditions?
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How to read an HPD
Basic vs. Nested content inventory – what's the difference?
What is the difference between GreenScreen LT-UNK score and NoGS?
Which content inventory method is better, Basic or Nested?
If a chemical is not on any GreenScreen List Translator (GSLT) list, what does that tell me?
HPD Version Development
What is HPD Open Standard version 2.0?
How do I get involved in the HPD Open Standard development?
What is HPD Open Standard version 2.1?
HPD Harmonization with Other "Ecosystem" Programs
HPD and Global GreenTag's PhD – What's the relationship?