New Jersey Dental Practice Act: scope of practice, licensure categories, and Board authority
What the exam tests
This domain tests the statutory skeleton of New Jersey dental regulation: who may call themselves a dentist or hygienist, what activities are reserved to licensed dentists, how the Board of Dentistry exercises authority, and where the line falls between lawful delegation and unlicensed practice.
Core rules
- The Dental Practice Act, N.J.S.A. 45:6-1 et seq., creates the Board of Dentistry within the Division of Consumer Affairs. The Board licenses dentists and dental hygienists, recognizes assistant categories by regulation, approves continuing education, receives complaints, and imposes discipline.
- “Dentistry” is defined broadly and includes diagnosis, treatment planning, surgery, prescribing, and making or fitting dental appliances. A task is not removed from dentistry merely because an assistant can perform part of it.
- Licensure categories carry different scopes. A dentist may perform the full scope; a hygienist may perform authorized hygiene services under the required supervision; assistants and expanded-function personnel may perform only listed tasks after satisfying training and supervision rules.
- The Board’s rules, not an employer’s job description, determine scope. A non-dentist owner may manage business matters but cannot direct clinical judgment or authorize unlicensed treatment.
Worked example
A front-desk employee with no license uses a scaler to remove calculus because the office is busy. The act is scaling, a hygiene and dental service reserved to licensed personnel. The dentist who permitted it faces discipline even if the patient was not harmed; the employee faces unlicensed-practice exposure.
Traps that cost marks
Do not assume every task a dentist can do may be delegated. Do not treat “registration” as equivalent to licensure unless the rule says so. Do not let corporate titles override clinical supervision requirements.