It doesn't appear USGBC has updated their tracking tool/materials calculator to account for Option 3 yet, or have you seen an updated resource? This is still an old version -...

Paula,

Can we assume that if, as you submit above, "published" for HPDs means available on the web somewhere (manufacturer's site, Design Pages, SGJJR HPD Library, etc.), then "published"...

"Predicted by process chemistry" is indicated on the HPD I am reviewing. Is this acceptable in any way toward the Building Product Disclosure credit? Given that there are no ppms associated with...

Option 1 requirements state that for the HPD to be applicable, the “HPD standards for the 1,000-ppm level must be attained and the appropriate box on the summary page checked”. However, after...

Paula, has there been an official ruling from USGBC on whether REACH can be used under Option 2 for LEED projects within the U.S. If yes, is there a document that provides this information?

Can we value one and the same product multiple times for different credits and credit options as far as the Building product disclosure and optimization credits is concerned. For example a...

The actual points won't be achievable for a few months, but USGBC has released implmentation guidance. Please see the details here:
...

For Projects outside of the United States using national systems for creating a complete Product content inventory (e.g. SundaHus in Sweden (...

be talking about it. Until they make it public, however, I'm afraid that I'm not allowed to share more specifics in this public forum.In the meantime, if you want to get a sense of the direction...

The credit language here says "For credit achievement calculation, the value of individual products compliant with either option 2 or 3 can be combined to reach the 25% threshold but products...