Does anyone have any hand held meters for measuring TVOC they would recommend? 

Hi, I used the current calculator that is on this site but I found out it goes to the max mercury content per bulb instead of the average of the building. 

Is it the case that in v4.1, the requirement for a review of the design documents prior to 50% CDs, added with addenda to LEED v4, is no longer a requirement for EAp Fundamental CX in v4.1, but onl

If a product meets the SCAQMD 1168 rule, does that mean it passes the requirements of CDPH v1.1?

Hello everyone, I am a project manager and we are going out with an ITT soon.

LEED reference guide states that an "IAQ management program" can be a stand-alone document or incorporated into their O&M Plan (developed for EA prereq Energy Efficiency Best Management Practic

Hi,

 This credit states that soil testing is required but the whole purpose is to determine appropriate fertilizer use.

Hello everyone,

Hello,