Last time I flew into Vancouver on AC Internationally it was from KIX (October 2018) they had just started to implement fact that you did not have to reclaim baggage at the carousel for arriving passenger from Japan if transferring to an AC domestic flight. In fact, there was an employee holding up a sign saying Japan Arrivals near the carousels to remind one of this fact.

Does anyone have a list of which arrivals this applies to by country (or specifically if Taiwan is on the list)?