Dental Practice Resources in Louisiana

Two things about Louisiana surprise people who move a practice here. X-ray machines are registered with the Department of Environmental Quality, not with a health department or the dental board. And when the Legislature tightened non-compete rules for health care in 2024, it wrote the new limits for physicians, which means dentists were left under the older general rule. This page points you at the official sources for both, along with licensure and equipment questions, and says plainly where the published pages stop short.

Who regulates what

License renewal and continuing education

The board's CE page is short and operational. Renewing licensees report completed continuing education no later than December 31, and submissions go through CE Broker, which also tracks your running total. If you are used to emailing certificates to a board, that habit does not work here.

Three content requirements are stated plainly:

• Opioid management. Dentists must obtain 3 hours of CE on opioid management. The board describes this as a one-time requirement, not a per-cycle one.
• BLS at all times. All licensees must maintain basic life support certification continuously, not merely at renewal.
• ACLS or PALS for sedation. Dentists holding sedation or anesthesia permits must also maintain those certifications.

The board also requires a portion of hours to be completed in person, but the page we read did not state the number. The hour totals for dentists and hygienists live in the board's rules at LAC Title 46 Part XXXIII, sections 1611 and 1613, which the board publishes as a PDF from its laws and rules page. If you need the exact figures, open that PDF or call the board rather than trusting a CE vendor's summary.

X-ray equipment: registration and inspection

LDEQ handles radiation registration in Louisiana. Anyone who operates, installs or uses x-ray equipment in a medical, dental, veterinary, industrial or research setting must register with the department. What you file depends on the type of machine and the intended use, and LDEQ keeps its forms and guidance on a separate page from the program overview.

Three items are worth building into your project plan:

• Shielding review before installation. LDEQ states that some radiation machine installations require a shielding review before installation under LAC 33:XV.603.E, and directs you to contact the Radiation Licensing Section to find out whether yours does. Ask before the room is finished, not after the unit arrives.
• Report changes. Changes to registration information must be reported, including address changes, ownership transfers and equipment disposals.
• One phone number. The radiation section publishes a direct line, 225-219-3041, which is the fastest way to settle a fee or classification question that the website does not answer.

LDEQ does not publish its dental fee schedule or an inspection interval on the pages we could open, so treat both as questions for the section rather than numbers you plan around. For the general mechanics that apply in every state, see dental x-ray registration and inspections, plus intraoral x-ray units and panoramic units.

Buying and selling used equipment in Louisiana

Ownership transfer is a filing, not a handshake

LDEQ specifically lists ownership transfers and equipment disposals as reportable changes. In a practice sale that means two filings, one from the seller and one from the buyer, and neither closes the other's obligation. When you are buying, ask for the current LDEQ registration and the machine list, then compare it against what is actually installed. When you are selling a single unit to another office, do not assume the buyer's paperwork removes it from your registration.

Plan the shielding review into the buildout schedule

The most expensive version of this mistake is buying a used panoramic or CBCT unit at auction, scheduling the installer, and then discovering that the room needs a shielding review LDEQ has not done yet. Call the Radiation Licensing Section when you sign the purchase agreement, not when the crate lands. Our guide to pre-purchase inspection and the piece on hidden costs of buying used equipment cover the rest of the budget you should be building.

Amalgam separators and wastewater

The federal EPA rule at 40 CFR Part 441 applies to dental offices that place or remove amalgam and discharge to a publicly owned treatment works. It requires you to operate and maintain an amalgam separator, prohibits discharging scrap amalgam and the use of certain line cleaners, and requires a one-time compliance report submitted to your pretreatment control authority, which in most Louisiana towns is the local sewer utility. EPA provides a sample form, but your control authority may want its own. Ask that utility what it expects from an incoming owner at closing, since the federal guidance does not address transfers. See amalgam separators.

Lead, chemicals and the old darkroom

Gutting a film processing room means lead foil, lead aprons, spent fixer and developer, and sometimes lead-lined cabinetry. Use a licensed waste vendor and keep the manifests, because they are your only proof. Our overview of dental waste disposal covers each stream, and disconnecting dental equipment safely covers removal.

Non-competes and employment

Louisiana governs non-competes by statute, at R.S. 23:921, and the Legislature has been amending it. Two recent changes matter, and the first one matters mostly because of who it leaves out.

2024 Senate Bill 165. The enrolled bill sets limits on non-compete agreements for physicians. For primary care physicians, defined in the bill as family medicine, internal medicine, pediatrics, obstetrics and gynecology, an initial non-compete may not exceed three years from the effective date of the initial contract, and subsequent contracts may not include a non-compete at all. For other physicians the initial limit is five years, again with no non-compete permitted in subsequent contracts. If employment ends early, the restriction is limited to the parish where the physician's principal practice is located plus no more than two contiguous parishes where the employer operates, for no more than two years from termination. Employees of rural hospitals and of federally qualified health centers in rural parishes are exempt. The act took effect January 1, 2025.

The word that matters to you is "physician." Dentists are not physicians under Louisiana licensure, so the three-year and five-year caps, the two-parish rule and the two-year post-termination limit do not automatically reach a dental associate agreement. That is a reason to have counsel read your contract against R.S. 23:921 itself rather than against a summary written for doctors.

2026 House Bill 315, Act 150. This act adds a new subsection P to R.S. 23:921 prohibiting non-compete restrictions on interns and apprentices, including unpaid interns participating in an authorized work-based learning program. Employers may still enforce confidentiality, intellectual property and data protection agreements against those workers. If your office hosts a dental assisting intern or a high school work-based learning placement, that is the provision to know.

At the federal level, the FTC's non-compete rule is not in effect. On September 5, 2025 the Commission voted to dismiss its appeals and accede to the vacatur of the rule after a district court held the agency lacked authority to issue it. Louisiana law controls.

Our national overview of non-compete agreements for dentists explains how these clauses are drafted, and the associate contract review checklist plus associate contract red flags give you the terms to mark up before counsel sees the document.

What we could not confirm

• The total CE hours required for Louisiana dentists and dental hygienists, and the number that must be in person. The board's CE page states the reporting deadline and the opioid, BLS and ACLS or PALS requirements but not the totals, which sit in board rules sections 1611 and 1613.
• The codified text of R.S. 23:921, including its general two-year and parish specification rules. We verified the 2024 and 2026 amendments from the Legislature's own enrolled bills but could not open the codified section.
• Whether Act 150 of 2026 has an effective date other than the default. The enrolled bill we read shows approval but not a stated effective date.
• LDEQ registration fee amounts for dental x-ray machines and the inspection interval for dental facilities.
• What credential a dental assistant must hold before exposing radiographs in Louisiana. Board rules address dental assistant certification and expanded duties, but we could not confirm the radiography requirement from the rules text.
• Louisiana limits on non-dentist ownership of a dental practice. Read the Dental Practice Act with a dental-specific attorney.
• Sales and use tax treatment of dental equipment, including private-party purchases. Confirm with the Louisiana Department of Revenue and your CPA.

Where to verify

• Louisiana State Board of Dentistry: continuing education, laws and rules, licensing information, and fees
• Louisiana Department of Environmental Quality: radiation registrations and radiation forms and applications
• Louisiana Legislature: 2024 Senate Bill 165, enrolled and 2026 House Bill 315, Act 150
• US Environmental Protection Agency: dental effluent guidelines, 40 CFR Part 441
• Federal Trade Commission: September 2025 statement acceding to vacatur of the non-compete rule
• Occupational Safety and Health Administration: osha.gov

Putting it to work

If you are buying or opening in Louisiana, make two calls in the first week: LDEQ's radiation section, to ask whether your planned installation needs a shielding review and what the registration will cost, and your local sewer utility, to ask what it wants on file for the EPA amalgam report under new ownership. If you are signing an associate contract, do not let anyone tell you the 2024 physician limits protect you. They were written for physicians, and a dentist's agreement is judged under the general statute.

Related reading: non-compete agreements for dentists, x-ray registration and inspections, the compliance chapter of the operations guide, and the rest of the state resources directory.

This guide is educational content and does not constitute legal, financial, tax, or clinical advice. Laws and regulations vary by state and change over time. Consult your own dental-specific attorney, CPA, and state dental board before acting.