How old do you have to be in able to get a Tattoo with a parental consent?

I believe it is 16

"Tattooing and Body Piercing. Prohibits the tattooing, branding or body piercing of minors under the age of 14. Prohibits the tattooing, branding or body piercing of anyone between the ages of 14 and 18 without the written informed consent of the minor's parent or legal guardian. Tattooing and Body Piercing | State Laws, Statutes and Regulations