Have never been sent on work training.
Certainly not externally.
I work in schools, so I've had to sit through - say - an hour of how to not beat up small children ("Child Protection"), or how not to kill myself when using a 20cm high step, but that's not the same and it's almost always in-house.
Strangely, all the talk of training evaporates when you explain quite how much use an MCSE is going to be for someone who's run Microsoft networks for a living for the last 15 years, was originally hired because all the previous guys (who all had certifications) made an absolute hash of stuff, and then suggest alternative, more appropriate courses pitched at the correct skill level, which cost almost ten times as much. Amazing how much it jumps down the priority list after hovering somewhere near the top when they thought it was just a case of drop £500 in someone's lap.
"Continuing Professional Development". A.K.A. "keep doing your job".