Hi LEED user,

I am reviweing an HPD V2.2 for a suspended ceiling system and it is declared only at 100ppm threshold level for Basic Method reporting format. Everything else is checked at YES. That leads me to think Option 1 is already out of the question. On the Benchmark or List Translator Score, it has "LT-1" that I thought is NOT eligble for credit. However, the mfr. said that the ingredient Titanium Oxide that receives the "LT-1" score is a bound product within the coating and not inhalable in the final product per the substance notes. Hence, it is excluded from regulatory harzard list  and can still be used for Option 2 credit pursuit. Please advise.