I think EU standards are more strict as well. Certain food dyes are banned, which is why M&Ms in Europe look "dull", GMO's are banned (natural varieties of wheat; the bread tastes better), and soft drinks taste different because there's chemicals that aren't allowed there.
Oddly, they are less strict on certain drugs. You can walk into a pharmacy, tell the pharmacist your symptoms (I have a cold, runny nose, aches, flu, whatever) and they can prescribe and sell you certain medicines on the spot. No doctor. Lowers the cost of healthcare quite a bit. And I only had to pay for the medicine because, as an American, I didn't have the local universal health care. This is why I hate when people compare US healthcare to European healthcare. If we want to take care of everybody (and we can, if we stop our war addiction and other absurd government wastes of money), we have to overhaul how we think about and operate our system. Imagine the cost savings (and line reductions) if a parent could take a child with strep throat into a pharmacy, get a swab, and walk out 20 minutes later with antibiotics. It reduces the burden on the doctors office, reduces the cost associated with getting the prescription, and still has the same end result. It also allows for people with illness that is more difficult to diagnose to get in and see the doctor faster. But let's send Billions to Ukraine.
Okay, off my soapbox for now.