Most states allow non-medical personnel to perform laser tattoo removal

Laser tattoo removal uses Q-switched lasers that deliver nanosecond pulses of high-energy light to shatter ink particles beneath the skin. In the vast majority of U.S. states, non-medical personnel -- including tattoo artists, aestheticians, and people with as little as 16 hours of training -- can legally operate these medical-grade lasers on clients. So what? Improper laser settings cause permanent scarring, hypo- and hyperpigmentation, and severe blistering. Darker skin tones are disproportionately affected because undertrained operators do not understand how melanin absorbs laser wavelengths differently. So what? Clients who sought removal to improve their appearance end up with scarring worse than the original tattoo, and they have limited legal recourse because the operator was technically compliant with their state's minimal requirements. So what? Only two states (New Jersey and Ohio) restrict laser tattoo removal to physicians. In most states, the 'regulation' amounts to a weekend certification course and optional physician oversight. This persists because laser tattoo removal exists in a regulatory gray zone between medical procedures (which require physician involvement) and cosmetic services (which do not), and the aesthetics industry has lobbied successfully to keep requirements low to protect the business model of standalone removal clinics.