Which of the following methods is the referenced standard for demonstrating compliance with Indoor Environmental...

The referenced standard for Indoor Environmental Quality (IEQ) Prerequisite: Minimum Indoor Air Quality (IAQ) Performance in LEED AP ID+C projects is ASHRAE 62.1 - 2010. ASHRAE 62.1 specifies ventilation rates and air quality requirements for acceptable indoor air quality in commercial buildings, establishing the minimum standards needed to maintain health and comfort. ASHRAE 62.2 (A) is relevant to low-rise residential buildings, ASHRAE 90.1 (B) covers energy standards, and ASHRAE 55 (C) relates to thermal comfort rather than air quality.