In the latest issue if EB Mag, a P.Eng has an article about "The 2015 CE Code and AFCIs"

In this article she states...
- "...expanding protection from arcing faults beyond the bedroom to other general-use receptacles in dwelling units..."
- "...it will be required to have the wiring between the branch circuit overcurrent device and the outlet branch circuit AFCI contained in a metal raceway, armoured cable or non-metallic conduit or tubing."

Is there anybody here that has any insight into what all this is going to mean for wiring a house?