Environmental Tobacco Smoke (ETS) Control - EQp2 Intent To prevent or minimize exposure of building occupants, indoor surfaces and ventilation air distribution systems to environmental tobacco smoke (ETS) Requirements Prohibit smoking in the building. Locate any designated exterior on-property smoking areas at least 7.5 m (25 ft) away from entries, outdoor air intakes and operable windows. Provide signage for designated smoking areas The intent and requirements described on this webpage are paraphrased from the copyrighted works of the USGBC "LEED 2009 for New Construction and Major Renovations Rating System November 2008", and, the CAGBC "LEED Rating System & Addendum for New Construction and Major Renovations LEED Canada-NC version 1.0 December 2004", and are presented here strictly for informational purposes and are not intended to supplant or be used in place of the original copyrighted works.