For those of you working with zero lot line buildings: we have seen the reviews vary in the past pertaining to documentation submittals. We have decided to clarify this by using an "unofficial" ruling via email correspondence w/ GBCI.

"For zero lot line buildings, smoking must be prohibited on the property that is under the building/management control, and the building should still have signage indicating that smoking is prohibited within 25 feet of entries. The rule is not required to be enforced on public sidewalks that are not under the building/management control, but appropriate signage needs to be in place."