Does anyone know or have experience demonstrating that, Seasonal Commissioning, a requirement  of the enhanced commissioning credit has been met in Singapore? 

Hello,

The credit language does not specify the best means of documentation for stair feature option #9 (Use inviting sensory stimulation such as artwork and/or music in stairwells.Elsewher

I recall an LI or Addendum from v2009 whereby certain smaller units were exempt from MERV 13 filtration as it is just not feasible on those units, am I remembering correctly?

In order to meet the Path 1 requirement for the Indoor Air Quality Assessment, does Ozone sampling need to be performed regardless if the facility is in an EPA Non-attainment zone or not?

Has there been any development on sample documents regarding the Covid-19 related pilot credits?

On a project that we are finishing up the AHU has two sets of filters - MERV 8 prefilter then a MERV 13 main filter. Are the prefilters required to be MERV 13 as well?

Hello,

I am working commercial - retail project which is under LEED v4 version. Location is Houston, Tx.

Is there a list of compliant standards for carbon offset projects?

Wondering whether the following carbon offset standards are compliant with LEED:

- VCS

A client has asked for clarification of how this would happen so they can determine which box to check in the form.