Tidy up their visa processes?

I know details are hard to come by, but I'd love to know what that means: "these countries will get 60 days to tidy up their visa processes." That sentence doesn't make sense. (I know, "making sense" is a tall ask for the current US administration, and likely not Vanderlei J. Pollack's fault of omission.) It's not up to foreign countries to issue US visas - what are they supposed to clean up?

Sam (USA)