In order to comply with Indoor Environmental Quality Credit, Enhanced Indoor Air Quality Strategies, Option...

To comply withLEED BD+C Indoor Environmental Quality (IEQ) Credit: Enhanced Indoor Air Quality Strategies, Option 2, a project must implementat least twoof the following enhanced air quality strategies:

Use of an outdoor airflow measurement deviceto monitor andmeasure at least 90% of the outdoor air intake flowto ensure proper ventilation.

Advanced filtration systems(such as CEN Class F7 or MERV 13 filters) for mechanically ventilated buildings.

Carbon dioxide (CO₂) monitoringin densely occupied spaces, with alerts for elevated CO₂ levels.

Entryway systems(such as walk-off mats) at all regularly used building entrances to reduce dirt and contaminants.

Option Dcorrectly identifiesoutdoor airflow measurementas one of theacceptable strategiesunderOption 2.

(Source: Official LEED BD+C Reference Manual)