Somewhere around 1990, we had an OSHA inspector show up at our place. He seemed like a pretty decent sort, I got tabbed to "deal with him". It turned out the buried in pages and pages of the CFR was a requirement to have a written "Chemical Hygeine Plan". We didn't have one, our regulatory folks had never heard of such a requirement, but it was there, and we got fined.
I then got assigned to write one, so I had to read the CFR to figure out what was required. Obscure is not even close to describing the regs. I checked what other companies did and found on line a kind of boiler plate CHP that was ... stupid and pointless, other than checking the box. I wanted to do better, I was still motivated back then thinking I could improve things. The plan I wrote is still being used so far as I know, broadly, I doubt anyone decided to change it, that would require effort.
So, we had the plan, in writing. Did it mean anything substantive? Not really. Life went on as before, we had a few more safety checks at times, then that also went away. You don't really have to DO anything, you just have to show you have a written plan, filed away, for when OSHA shows up.
Yup, here it is, thanks, bye.