Is there a way to audit which CSV mapping was used for an import?

don't believe so, but would love to be wrong

CSV mapping is saved on the import, isn't it? Can you use that from the log to check with saved import was run?

you should be able to access mapping from log yea

The log? You mean the CSV log? It does not show which mapping was used.

you can save the CSV mapping when you run the import, but I almost never do for ad-hoc imports. And Jessica is right, the CSV Job Status page only shows the record type and name of the CSV file imported, not the CSV Saved mapping that was used (again, if any was actually used and it wasn't just ad-hoc)

I guess I always did 🙂 but fair enough

There's nothing too wrong with saving a new CSV mapping each time you import, but I'd have 1000's at this point 🙃