Sounds pretty similar to the testing done here, though we don't have cameras watching us. 1996 and newer get the OBD-II emissions test, and from 1995- 24 years old get the ASM test.
(Dynamometer / Tailpipe). The DPS is super-strict on the testing as well. Even though I manage an inspection station, My Montero won't currently pass. Going to have to order a new cat before it comes due in August.

1994 Mitsubishi Montero LS, Stock (for now)
General class license -KF5UHG