I do not think most companies are sure about what to do. My job puts me in part of the evaluation on how to handle it, we are just following the terms on the CDC sight. But, we also use some common sense while we are at it. Then throw in the fact that the rules have changed several times this year, while most people have not seen much change in there personal lives and it becomes more confusing...
My job is not following any set guidelines.
If they did, they'd shut down.
They wanted to send one of my hourly employees home for 2 weeks for going to Virginia in September on her vacation. I found out about it when I returned from Brampton ON...
So I can leave the country on business, but she can't leave the state for fun, because they literally just make up whatever they want each time.
Then, I lost my shit about them sending her home, because she had no warning ahead of time, we have no posted policy regarding that, I'm quite sure legally we can't tell her where to go or not go on her vacation, and they called her back.
Having a policy would be too easy, then they'd have to send home upper management constantly, it would be in writing and easy to understand and follow and enforce. THey don't want that, they want to decide, on the fly, who does what and when. And none of it is keeping anyone safer. My wife literally works 16 hour shifts in the COVID wing of a hospital lmao... I'm a risk everyday.