North Dakota Dental Spore Testing Requirements (2026 Guide)

Are North Dakota Dental Offices Required to Perform Spore Testing?

Yes. North Dakota dental spore testing requirements rest on a single line the legislature wrote into the dental practice act itself. Under N.D.C.C. § 43-28-18(19), the Board of Dental Examiners may discipline a dentist who has “failed to comply with commonly accepted national infection control guidelines and standards.”

That phrasing does three things at once. It is statutory, so it came from the legislature rather than a board rule. It is source-neutral — it names no document, so it is not tied to a single edition of anything. And it is national, which points directly at the CDC rather than at any local practice custom. The CDC’s guidance is unambiguous on the interval: monitor sterilizers at least weekly by using a biological indicator with a matching control from the same lot number.

Spore testing is one of three types of sterilization monitoring the CDC recommends — mechanical, chemical, and biological. Only the biological indicator demonstrates that the cycle actually killed spores.

This guide covers what § 43-28-18(19) requires, why North Dakota’s administrative rules stay silent on infection control, the Board’s fine authority, its emergency suspension power, and what to do when a spore test fails.

North Dakota Dental Spore Testing Requirements at a Glance

Requirement	North Dakota Standard
Spore testing requirement	Compliance with commonly accepted national infection control guidelines and standards, which call for weekly biological monitoring of every sterilizer
Governing statute	N.D.C.C. § 43-28-18(19) — failure to comply with commonly accepted national infection control guidelines and standards
Administrative rule	None — N.D. Admin. Code ch. 20-02-01 contains no infection control or sterilization section
Backup grounds	§ 43-28-18(1) dishonorable or unprofessional conduct; (6) gross negligence; (11) failure to meet minimum standards of professional competence; (14) directing others to perform acts they are not qualified to perform; (31) failure to cooperate fully in a Board investigation
Fines	Up to $5,000 for each violation, N.D.C.C. § 43-28-06(8)
Cost recovery	§ 43-28-18.2(7)–(8) — investigation and prosecution costs, attorney’s fees, and hearing costs
Emergency action	§ 43-28-18.3 — ex parte temporary suspension on clear and convincing verified evidence of significant risk of serious and ongoing harm
Regulating body	North Dakota State Board of Dental Examiners
State OSHA plan	None — North Dakota is under federal OSHA jurisdiction
Enforcement agencies	North Dakota State Board of Dental Examiners + federal OSHA

The North Dakota Regulatory Framework for Dental Spore Testing

§ 43-28-18(19) — A Named Statutory Ground

North Dakota’s grounds for discipline run to thirty-two items. Item 19 is one sentence: the Board may act against a dentist who has “failed to comply with commonly accepted national infection control guidelines and standards.”

Compare that with how most states reach the same result. Some incorporate a specific CDC document by reference in a board rule. Some rely on a general negligence or unsanitary-conditions clause and let the Board supply the content. North Dakota’s legislature wrote the infection control duty directly into the practice act, as its own listed offense — alongside gross negligence, fraudulent insurance claims, and practicing outside the scope of one’s training.

Because the provision names no document and no edition, it does not go stale. A rule that incorporates “the 2003 guidelines” freezes at 2003 unless it is amended. “Commonly accepted national infection control guidelines and standards” moves with the profession — which today means the CDC’s Summary of Infection Prevention Practices in Dental Settings as well as the underlying 2003 Guidelines for Infection Control in Dental Health-Care Settings.

The Rules Are Silent — And That Is the Point

N.D. Admin. Code ch. 20-02-01, the Board’s chapter for dentists, covers advertising, office emergencies, nitrous oxide, licensure requirements, anesthesia and sedation permits, continuing education, prosthesis identification, practice discontinuance, patient records, laboratory authorization, dermal fillers and botulinum toxin permits, the prescription drug monitoring program, externships, and practice ownership.

It contains no infection control section, no sterilization protocol, and no testing interval. A North Dakota dentist looking for the spore testing rule in the administrative code will not find one — because the obligation sits a level up, in the statute.

For a compliance audience this matters in one practical way: there is no numeric benchmark written into North Dakota law to argue about. The question in any proceeding is whether the practice complied with what is commonly accepted nationally, and the CDC’s weekly recommendation is the reference point an expert will use.

Fines at the High End of the Cluster

Under N.D.C.C. § 43-28-06(8), the Board may “impose fines, not to exceed five thousand dollars for each violation of section 43-28-18.2.” That per-violation ceiling sits at the high end among the states covered in this guide, where fine authority more commonly runs in the hundreds to low thousands.

Section 43-28-18.2 adds a cost layer on top. Subsection (7) permits the Board to impose a fee for all or part of the costs of an investigation or action resulting in discipline — administrative costs, investigation costs, attorney’s fees, witness fees, the cost of the office of administrative hearings’ services, and court costs. Subsection (8) allows the Board to suspend a license until those costs are paid, subject to a licensee’s right to challenge the reasonableness of any cost item before an administrative law judge.

Emergency Suspension Without a Prior Hearing

Section 43-28-18.3 lets the Board order a temporary suspension ex parte where, “based on verified evidence,” it determines by a clear and convincing standard that continued practice “would create a significant risk of serious and ongoing harm to the public” while a disciplinary proceeding is pending. “Verified evidence” is defined narrowly as testimony taken under oath and based on personal knowledge.

The protections attached are specific: prompt written notice with a copy of the order and complaint, a date for a full hearing, a description of the evidence and a list of known witnesses. The full hearing must be held no later than thirty days from the order unless the dentist requests a continuance, and the dentist may appeal the temporary order to the district court of Burleigh County before the merits hearing occurs.

Supervision of Staff Who Run the Sterilizer

Two further grounds reach instrument processing indirectly. Section 43-28-18(14) covers “directed others to perform acts or provide dental services for which they were not licensed or qualified.” Section 43-28-18(11) covers failure “to meet minimum standards of professional competence.” If an unqualified or untrained team member is responsible for sterilization monitoring, the exposure is the dentist’s.

Section 43-28-18(31) is worth noting separately: failure “to fully and completely cooperate in an investigation by the board, including failure to promptly provide legally sought information.” Producing spore testing logs on request is not optional, and a failure to produce them is its own ground.

No State OSHA Plan

North Dakota does not operate an OSHA-approved State Plan. Federal OSHA enforces workplace safety in North Dakota dental practices directly, including the Bloodborne Pathogens Standard, 29 C.F.R. § 1910.1030. That is a separate track from Board discipline, running on the same set of facts.

What North Dakota Dental Offices Must Do

1. Test Every Sterilizer Weekly
Run a biological spore test on every sterilizer at least weekly with a matching control from the same lot. This is what “commonly accepted national infection control guidelines and standards” means in practice.

2. Document Every Test and Every Load
Dated spore test results and cycle records. Section 43-28-18(31) makes prompt production of requested information its own obligation.

3. Monitor Every Load Mechanically and Chemically
Time, temperature, and pressure for every cycle, with an internal chemical indicator in each package.

4. Maintain Full Bloodborne Pathogens Compliance
Exposure control plan, annual training, hepatitis B vaccination offers, sharps handling, PPE, and post-exposure follow-up under 29 C.F.R. § 1910.1030, enforced federally.

5. Keep a Written Positive-Test Procedure
A documented recall and reprocessing protocol, followed when a test fails, is part of conforming to national guidance rather than an optional extra.

6. Train and Supervise Whoever Processes Instruments
Sections 43-28-18(11) and (14) place responsibility for unqualified delegation on the dentist.

What to Do If a Spore Test Fails in North Dakota

• Remove the sterilizer from service immediately
• Review loading technique, indicator expiration, and cycle settings for operator error
• Retest with biological, mechanical, and chemical indicators after correcting any procedural problem
• If the repeat test is positive, keep the unit out of service until it has been inspected or repaired and the cause determined
• Recall and reprocess, to the extent possible, all items processed since the last negative spore test
• Rechallenge with three consecutive empty-chamber biological indicator cycles before returning the unit to use
• Document the failure, the corrective action, and the retest result

For a full step-by-step protocol, see our guide: What Happens If Your Spore Test Fails?

Who Enforces Spore Testing Requirements in North Dakota?

1. North Dakota State Board of Dental Examiners
Investigates complaints under N.D.C.C. § 43-28-18.2, disciplines under § 43-28-18 including the infection control ground at subsection (19), imposes fines up to $5,000 per violation under § 43-28-06(8), and may suspend temporarily under § 43-28-18.3.

2. Federal OSHA
Enforces 29 C.F.R. § 1910.1030 and related employee-protection requirements directly, since North Dakota has no OSHA-approved State Plan.

North Dakota Spore Testing Compliance Checklist

✅ Weekly biological spore testing performed on every sterilizer
✅ Matching control indicator run from the same lot
✅ Chemical indicator used inside every instrument package
✅ Mechanical monitoring (time/temperature/pressure) recorded for every load
✅ Dated spore testing log maintained and producible on request
✅ Written positive-test recall and corrective action procedure
✅ Bloodborne pathogens exposure control plan current, with training documented
✅ Instrument processing area maintained with clean/dirty separation
✅ Sterilization date marked on stored packages
✅ Staff performing instrument processing trained, qualified, and supervised

How Often Should North Dakota Dental Offices Test?

Weekly. N.D.C.C. § 43-28-18(19) requires compliance with commonly accepted national infection control guidelines and standards, and the national standard — the CDC’s — is biological monitoring of every sterilizer at least weekly with a matching control from the same lot.

For a full breakdown of testing frequency best practices, see: How Often Do Dental Offices Need Spore Testing?

Frequently Asked Questions: North Dakota Dental Spore Testing

Does North Dakota law require weekly biological spore testing?

Effectively yes. The statute does not print an interval, but N.D.C.C. § 43-28-18(19) requires compliance with commonly accepted national infection control guidelines and standards, and those guidelines call for weekly biological monitoring of every sterilizer.

Is there a North Dakota dental board rule on infection control?

No. N.D. Admin. Code ch. 20-02-01 has no infection control or sterilization section. The obligation is statutory, at § 43-28-18(19), rather than regulatory.

What does “commonly accepted national infection control guidelines and standards” mean?

The statute names no document, which means it is not limited to any one edition. In practice the national reference is the CDC’s dental infection prevention guidance — the 2003 Guidelines for Infection Control in Dental Health-Care Settings and the 2016 Summary of Infection Prevention Practices in Dental Settings.

How large can a North Dakota fine be?

Up to $5,000 for each violation under N.D.C.C. § 43-28-06(8), which sits at the high end among the states in this guide. The Board may separately recover investigation and prosecution costs, including attorney’s fees, under § 43-28-18.2(7) and (8).

Can the Board suspend a license before a hearing?

Yes. Section 43-28-18.3 permits an ex parte temporary suspension where verified evidence establishes by a clear and convincing standard that continued practice would create a significant risk of serious and ongoing harm. A full hearing must follow within thirty days unless the dentist requests a continuance, and the order may be appealed to the district court of Burleigh County.

Does North Dakota have its own OSHA program?

No. North Dakota is not an OSHA-approved State Plan state, so federal OSHA enforces the Bloodborne Pathogens Standard and related requirements in North Dakota dental practices directly.

Stay Compliant with the Spore Check System

The Spore Check System from OSHA Review makes it simple to meet the national standard N.D.C.C. § 43-28-18(19) makes binding, with documentation ready if the Board of Dental Examiners or federal OSHA asks. Our service includes:

✔ Pre-labeled biological indicators mailed directly to your practice
✔ Easy return shipping with prepaid envelopes
✔ Results returned within 24–48 hours
✔ Digital records retained and organized for Board and OSHA review
✔ Documentation support built to demonstrate CDC-guideline compliance

👉 Learn more about the Spore Check System

Regulatory Sources

• N.D.C.C. ch. 43-28 — Dentists (grounds for discipline at § 43-28-18; fines at § 43-28-06(8); procedure at §§ 43-28-18.2 and 18.3)
• N.D. Admin. Code ch. 20-02-01 — General Requirements (Dentists)
• North Dakota State Board of Dental Examiners — Laws and Rules
• CDC — Recommendations from the Guidelines for Infection Control in Dental Health-Care Settings, 2003
• CDC — Summary of Infection Prevention Practices in Dental Settings
• CDC — Best Practices for Sterilization Monitoring in Dental Settings
• 29 C.F.R. § 1910.1030 — OSHA Bloodborne Pathogens Standard
• OSHA State Plans (North Dakota — federal jurisdiction)

See also: Dental Sterilizer Monitoring Requirements by State