Prerequisite (required, no points); applies to all eight BD+C adaptations. Meet ASHRAE 62.1-2016 (sections 4 to 7 as listed) for mechanically ventilated spaces with outdoor airflow monitors (plus or minus 10% accuracy, alarm at 15% deviation) on systems over 1,000 cfm; for natural ventilation meet the prescriptive, engineered or historic path with exhaust airflow, opening or CO2 monitoring; the IAQ procedure may not be used; Core and Shell sizes for future tenants; residential units meet ASHRAE 62.2-2016 ventilation, exhaust, carbon monoxide alarms and combustion safety; healthcare meets ASHRAE 170-2017.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.