California Law, Regulations, and Board Rules for Nail Technicians
The Regulatory Frame
California licenses nail technicians through the Board of Barbering and Cosmetology (BBC), which sits under the Department of Consumer Affairs. Understand the difference between a license (issued to a person who passed the exam) and an establishment license (issued to the salon itself); both are required, and a licensed technician may not legally practice in an unlicensed shop. Know the basic eligibility path: minimum age, required hours of approved training or the apprenticeship alternative, and passing both a practical and a written examination.
Scope of Practice
A nail technician's authorized services are limited: manicuring, pedicuring, applying and removing artificial nails, and related care of the hands, feet, and nails. Questions love to test the boundary - a nail technician does not diagnose or treat disease, does not use medical devices, and must refer clients with suspected infection or disorder to a physician. "Treating fungus" and "prescribing" are always wrong answers.
Health, Safety, and Recordkeeping Duties
The BBC rules require specific disinfection procedures, handwashing, and the use of clean and disinfected implements for each client. Establishments must post required notices, keep licenses displayed, and follow rules on minor clients and on refusing service when a client has a visible contagious condition. Also know the enforcement side: citations, fines, suspension, and revocation, plus the requirement to report changes of address and to renew on time.
Traps and a Rule of Thumb
Trap: confusing what a technician may do with what an establishment owner must do. Trap: assuming a county health department replaces the BBC - it does not. Trap: forgetting that practicing on a lapsed license is unlicensed practice, not a minor paperwork issue.
Rule of thumb: if the question describes diagnosing, treating, or curing a condition, the answer is "refer out." If it describes cleaning, disinfecting, or documenting, it is within the technician's duty.