Skip to main content
All technical articles

LEED IEQ Testing

What the LEED rating system requires and how to plan post-construction testing without delaying occupancy.

Modern green building exterior

Sampling plan

Per LEED v4 EQc Indoor Air Quality Assessment, baseline-IAQ tests cover formaldehyde, TVOCs, PM10/PM2.5, ozone, and CO. CASSEN supplies pre-calibrated pumps and DNPH cartridges and runs the analysis with rush options to fit construction schedules.