Assuming this is for a cosmetic surgery, very likely a parent's appearance during a consultation. A good plastic surgeon would want to insure that the parents of a minor are also aware of any risks involved. Additionally, chances are your parents will be footing the bill, so the surgeon would need some payment ahead of the schedule- credit card and signature, signed check or the like.
To prove that you gave permission.
NO
You will need your Scout Master's Permission and most likely you will need to get all the boy's parents permission if you have anything about them.
At 18 you are an adult and do not need parents permission for ANYTHING.
You will need your parents permission..
Of course you do ...
With your parents' permission you can move out at any age. That does not relieve your parents of their responsibility for you. You need to be 17 and 6 months to move out.
no you don't need permission cuz you are already a grown up
They are still a minor. They will need parental permission.
You need a permission slip from your parents to attend the field trip.
It probably depends on the state, but I would say any underage person trying to get married is going to need permission from their parents. Both the bride and groom will need permission.
Permission of both parents