Dental Assistant Requirements in Rhode Island: Registration, X-Ray Rules & Allowed Duties
Rhode Island's regulation defines two dental assistant tiers, a DANB-certified assistant and a plain dental assistant, and names no state license or registration for either.
A dentist may delegate reversible intraoral procedures to either tier under direct supervision based on the individual's training and competency, with a wider list of delegable tasks for a DANB-certified assistant.
Exposing radiographs is barred unless the assistant has completed a CODA-accredited dental radiography course, and a long list of procedures is non-delegable to any assistant.
Verify before you rely on this
At a glance
Entry-level assistant
Registration
Not required
DANB-Certified assistant
Credential levels
2
Verified September 2026
Regulated by
Rhode Island Board of Examiners in Dentistry
The Short Version
- Registration or licensure
- Section 2.4.1's licensure requirement names dentists, dental hygienists, public health dental hygienists and DAANCE-certified maxillofacial surgery assistants, but not DANB-certified assistants or dental assistants; delegation to those two tiers instead rests on the dentist's assessment of the individual's competency and training.
- Taking x-rays
- The regulation does not set out an affirmative radiography procedure for assistants; instead it bars exposing radiographs as a non-delegable act unless the assistant has successfully completed a dental radiography course offered by an institution accredited by the Commission on Dental Accreditation.
- Credential titles the state uses
- DANB-Certified assistant · Dental assistant
The two assistant tiers Rhode Island defines
The regulation's definitions section sets out a DANB-certified assistant, meaning a person currently holding DANB's Certified Dental Assistant credential or another DANB certification in a specific area, and a dental assistant, defined as a person employed to assist a dentist who is not currently DANB-certified.
Both definitions describe the role as assisting a dentist in dental-care procedures and duties.
"Dental assistant" means a person not currently certified by the Dental Assisting National Board, Inc. (DANB) holding the certified Dental Assistant (CDA) certification in general dental assisting duties or another DANB certification in a specific area of advanced or specialty practice, and employed for the purpose of assisting a dentist in the performance of procedures/duties related to dental care in accordance with the provisions of this Part.
No state license or registration for either assistant tier
Section 2.4.1 requires a dentist, dental hygienist, public health dental hygienist or DAANCE-certified maxillofacial surgery assistant to be duly licensed; it names no license for a DANB-certified assistant or a dental assistant.
Those two tiers may instead perform only the auxiliary dental services, procedures and duties, and under the type of supervision, that Section 2.10.2 sets out.
Section 2.10.1(B) adds that a dentist delegates to those tiers based on the individual's own competency and/or training.
Furthermore, dental hygienists, public health dental hygienists, or a DAANCE-certified maxillofacial surgery assistant, dental assistants and DANB-certified assistants shall perform only those auxiliary dental services, procedures and duties, and under the specified type of supervision, as set forth in § 2.10.2 of this Part.
The supervision terms that govern delegated duties
The regulation defines four supervision types for dental auxiliary personnel: direct supervision, where the dentist is in the office, personally diagnoses and authorizes the procedure, remains in the office while it is performed, and examines the patient before dismissal; general supervision, where the dentist has authorized the procedure but need not be present while it is carried out; indirect supervision, where the dentist is in the office and has authorized the procedure, and the definition does not require examining the patient before dismissal; and direct visual supervision, for an oral and maxillofacial surgeon supervising by verbal command under direct line of sight.
All procedures and duties performed by dental auxiliaries, including both assistant tiers, must be under a dentist's direct supervision unless Section 2.10.2 specifies otherwise.
All procedures/duties performed by dental auxiliaries shall be performed under the direct supervision of a dentist, unless otherwise specified in § 2.10.2 of this Part.
What each assistant tier may be delegated
A DANB-certified assistant may perform reversible intraoral procedures under direct supervision, including pit and fissure sealants, coronal polishing, retraction cord, fluoride treatments, and bonded orthodontic attachments or bands, provided those procedures were part of the assistant's academic training or the assistant completed clinical training to competence.
A DANB-certified assistant may not perform any hygienist-specific procedure, nor any irreversible intraoral procedure.
A dental assistant may perform reversible intraoral procedures under direct supervision but may not perform hygienist- or DANB-certified-assistant procedures, or any irreversible intraoral procedure, though a dental assistant may perform a final digital scan with the dentist's final inspection and approval.
Dental Assistant. A dental assistant may perform reversible intraoral procedures under the direct supervision of the dentist. He/she may not perform any of the procedures listed specifically for a licensed dental hygienist or DANB-certified assistant nor any irreversible intraoral procedures.
Taking x-rays
Radiography is not addressed as an affirmative delegable duty for assistants.
Instead it appears on the non-delegable list: exposing radiographs is barred to a dental hygienist, public health dental hygienist, DANB-certified assistant or dental assistant unless the individual has successfully completed a course in dental radiography offered by an institution with a program accredited by the Commission on Dental Accreditation and that fulfills the institutional requirements of R.I.
Gen.
Laws § 40-20-1.
Exposure of radiographs without successful completion of a course in dental radiography which is offered by an education institution with a program accredited by the Commission on Dental Accreditation and which fulfills institutional requirements as set forth in R.I. Gen. Laws § 40-20-1;
Procedures no assistant may ever be delegated
Section 2.10.3 bars a dental hygienist, public health dental hygienist, DANB-certified assistant or dental assistant from performing diagnosis and treatment planning, surgical procedures on hard or soft tissue, prescribing medications, administering general anesthesia/deep sedation, moderate sedation, minimal sedation or nitrous oxide plus medication, administering inhalants, taking impressions for full or partial dentures or permanent crowns, bridges, inlays, onlays, posts and cores, adjusting occlusion of fixed or removable prosthodontic appliances, final cementation of permanent restorations, condensing or carving restorative materials except temporary restoratives, placing sutures, exposing radiographs without the accredited course, direct pulp capping, orthodontic arch wire activation beyond minor pain-relief adjustments, flushing root canals, temporary wire ligation, and using a rotary instrument in the oral cavity unless licensed or certified under the Act and the regulations.
Notwithstanding the provisions of § 2.14 of this Part, nothing in these Regulations authorize a dental hygienist, public health dental hygienist, DANB- certified assistant or dental assistant, to perform any of the following procedures or duties:
The training every dental assistant must hold
This is not continuing education tied to a license renewal, since dental assistants hold no state license, but the regulation does set a standing training requirement: every dental assistant practicing in a dental setting must hold a current certificate of completion of Basic Life Support for the Healthcare Provider with a hands-on skill component, conforming to the current American Heart Association CPR/ECC guidelines and offered by a Board-approved accredited agency.
Dental assistants must also receive a minimum of one hour per year of training on the CDC Infection Control Guidelines.
All dental assistants practicing in a dental setting shall hold a current certificate of completion. Basic Life Support (BLS) for the Healthcare Provider that includes a hands-on skill component and conforms to the current American Heart Association Guidelines Update for Cardiopulmonary Resuscitation (CPR) and Emergency Cardiovascular Care (ECC) offered by any accredited agency approved by the Board. Additionally, all dental assistants practicing in a dental setting shall receive a minimum of one (1) hour per year of training on the CDC Infection Control Guidelines.
Frequently Asked Questions
Do I need to register or get a license to work as a dental assistant in Rhode Island?
No. Section 2.4.1's licensure requirement names dentists, dental hygienists, public health dental hygienists and DAANCE-certified maxillofacial surgery assistants, but does not list DANB-certified assistants or dental assistants.
Delegation to those two tiers is instead based on the dentist's own assessment of the individual's competency and training under Section 2.10.1(B).
Confirm current expectations with the Rhode Island Board of Examiners in Dentistry.
Can a dental assistant take x-rays in Rhode Island?
Only after completing a dental radiography course.
Section 2.10.3(A)(10) lists exposing radiographs as a non-delegable act for a DANB-certified assistant or dental assistant unless the assistant has successfully completed a course accredited by the Commission on Dental Accreditation that fulfills the requirements of R.I.
Gen.
Laws § 40-20-1.
The regulation names no separate radiography permit.
Verify course requirements with the Board.
Does the dentist have to be in the office while an assistant works?
Yes, generally.
Section 2.10.1(C) requires that all procedures and duties performed by dental auxiliaries, which includes both assistant tiers, be performed under the dentist's direct supervision unless Section 2.10.2 says otherwise.
Direct supervision under Section 2.3(A)(34)(a) means the dentist is in the office, has personally diagnosed and authorized the procedure, remains in the office while it is performed, and examines the patient before dismissal.
Confirm with the Board.
What is the difference between a DANB-certified assistant and a plain dental assistant here?
Rhode Island defines a dental assistant as someone not currently holding DANB's Certified Dental Assistant credential or another DANB certification, while a DANB-certified assistant holds one of those credentials.
Under Section 2.10.2, a DANB-certified assistant can be delegated a wider list of procedures, including sealants, coronal polishing, retraction cord, fluoride treatments and certain orthodontic tasks, while a plain dental assistant's delegable duties are narrower, limited to reversible intraoral procedures and a final digital scan.
Verify current scope with the Board.
What can a dental assistant never do in Rhode Island?
Section 2.10.3 lists procedures no dental hygienist, DANB-certified assistant or dental assistant may be delegated, including diagnosis and treatment planning, surgical procedures, prescribing medications, administering anesthesia or sedation, taking impressions for permanent restorations, final cementation, placing sutures, radiography without the accredited course, direct pulp capping, and using a rotary instrument in the mouth unless licensed or certified.
Ask the Rhode Island Board of Examiners in Dentistry before assuming an unlisted task is allowed.
Who regulates dental assistants in Rhode Island?
Dental Assistants in Rhode Island are regulated by the Rhode Island Board of Examiners in Dentistry.
The rules on this page come from the state's own statute and board rules as published on the dates shown; they change over time, so verify current requirements with the board before relying on them.
More Rhode Island & Dental Assistant Resources
Sourced from 216-RICR-40-05-2, Rules and Regulations Pertaining to Dentists, Dental Hygienists, and Dental Assistants (Linked from the Rhode Island Department of State's official rules portal (rules.sos.ri.gov) — the page lists this as the ACTIVE RULE with a Periodic Refile effective from 01/04/2022). Verified September 2026. This page summarizes the state's own statute and board rules as published on the dates shown. It is general information, not legal advice, and rules change: confirm anything you intend to rely on with the state dental board before acting on it.