Current EU VAT revenue threshold

[f1-outsourcing]

Afaiu from my recent talk with a tax office is that if you are below a certain revenue threshold you need to apply the VAT rate of where you operate from. When you get above this threshold, you need to start applying the VAT of where the customer is located.

Is there some solution available that 'monitors' the revenue per country and then can switch to a different tax rule automatically?

PS. this is about after the changes of 1st of july 2021