Yes, although we use milligrams of alcohol in 100 millilitres of blood.
I realize that there is great confusion because of the media. Canada hasn't used those units since the inception of the “per se” laws. I'm not being critical; I'm just pointing out to the committee to be careful about looking at units, because sometimes the clarity of the data depends on the units.
If you look at the Dräger data, for instance, they report their units in milligrams per litre on their technical data, but it's in milligrams per litre in breath, not in blood. There's a huge difference between the two.