That's another good question. I'm sorry I missed that, because I live and die in the building code world.
We have a system in Canada where you can go for an alternative solution. If the engineer says, “I believe that's going to work and I'm willing to stamp it”, I can go outside the building code and build buildings. Many of our wood buildings have been outside the code but have been signed off as an alternative solution.
What you are talking about is changing the mainstream building code, the national building code, to be able to build up to six storeys, or even higher, in wood. Those initiatives are on the way. They will be out there, presented and evaluated. I can see in the not-too-distant future up to 12 storeys in wood being inside the building code, if the support is there.