How old do you have to be to get a piercing without a parents permissions?

I believe you must be at least 18

You have to be 18

Legally, i believe the answer is 18 yrs of age.

Yes you need to be 18 to get anything done after you turn 18. No one can sign for no more. You are a big person now.

Depends what you're having pierced. However, if you want it on the down low, you gotta be 18.