This wikipedia page about millimeter-wave scanners indicates that Montreal's Pierre Elliott Trudeau airport uses millimeter-wave scanners. Can someone tell me at what sections/terminals of the airport these scanners are used? I couldn't find this information on the airport's wikipedia page or with cursory browsing of the airport's website, and I don't know where else to look.
I'm asking in order to be prepared for going through the scanner. I am taking a round-trip later this year to YUL, and I assume the security screening I go through when departing Montreal will be using these machines.