So clarifying that for compliance with this credit, documentation that the product is complianct with CDPH v1.2 is enough?

We don't have to provide both emissions certificate and...

I can't find information in the guide or in the credit language that explains how to calculate 90%. Do I get to pick my own metric (cost, weight, area)?

This is probably an incredibly basic question for this forum, but I have been chasing it around in circles for hours and am hoping someone can give me a definitive answer.  I am fairly new to the...

Can anyone direct me to a source for compliant 1 1/8" T&G plywood floor sheathing.
Also hoping to find compliant mdf base and door casings.
Thank You