New Jersey Dental Practice Act: Statutory Structure, Definitions, and Scope
Domain 1 tests whether you can put a fact in the right layer of New Jersey law - statute, Board rule, or general enforcement statute - and whether you know what "dentistry" and "dental hygiene" legally include.
The layers that stack
- N.J.S.A. 45:6-1 et seq. (Dental Practice Act). Creates the Board of Dentistry, defines the practice of dentistry and dental hygiene, and grants licensing and disciplinary authority.
- N.J.A.C. 13:30. The Board's regulations. Supervision tiers, record content, infection control, continuing education, and office standards live here, not in the statute.
- N.J.S.A. 45:1-14 et seq. (Uniform Enforcement Act). Applies across licensed professions: grounds for discipline, civil penalties, and hearing procedure.
- Division of Consumer Affairs. The Board sits inside the Division (Department of Law and Public Safety), which supplies investigative and administrative support.
Definitions that decide questions
- Practice of dentistry: diagnosis, treatment planning, surgery, prescribing, radiographs, appliances - plus holding oneself out as able to do them. A non-dentist doing these is practicing without a license, whatever the setting.
- Dental hygiene: preventive and educational services a licensed hygienist renders under a dentist's supervision. It never includes independent diagnosis or a treatment plan.
- Corporate practice: New Jersey restricts ownership of dental practices to licensed dentists. A non-dentist owner who shares fees or directs clinical care creates an unlawful arrangement, and the hygienist working there is exposed as well.
Worked example
A salon owner with no dental license offers you a chair to "do whitening and cleanings," paying you 60 percent of revenue. Analysis: cleanings and whitening are dental services; the owner holds no license; fee-sharing with a non-dentist and unlicensed practice both attach. Declining is the only compliant answer, even if every patient is satisfied.
Traps
Treating N.J.A.C. 13:30 as "just guidance" when it is enforceable rule, and importing another state's definition of supervision or scope into a New Jersey question.