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Georgia dental sterilization requirements weekly spore testing compliance

Georgia Dental Spore Testing Requirements (2026 Guide for Compliance)

What Georgia Actually Requires — and Where the Requirement Lives

The Georgia dental spore testing requirements work differently from most states. Search the Georgia Board of Dentistry’s rules for a testing interval and you will not find one. There is no chapter on infection control, no numbered sterilization rule, and no stated frequency.

That does not mean Georgia has no requirement. It means Georgia wrote the requirement by pointing at somebody else’s — and it points at the current version, which makes Georgia’s standard a moving target in a way that Florida’s and California’s are not.

The Governing Rule: 150-8-.01(a)

Georgia’s obligation sits inside the Board’s unprofessional conduct rule, Rule 150-8-.01. Paragraph (a) defines unprofessional conduct to include:

“Failing to conform to current recommendations of the Centers for Disease Control and Prevention (C.D.C.) for preventing transmission of bloodborne pathogens, and all other communicable diseases to patients. It is the responsibility of all currently licensed dentists and dental hygienists to maintain familiarity with these recommendations, which are considered by the Board to be minimum standards of acceptable and prevailing dental practice.”

Three things are doing work in that sentence.

  • “Current.” Not a named edition, not a dated document. Whatever the CDC recommends today is what Georgia requires today. When the CDC updates, Georgia’s standard updates with it — no rulemaking needed.
  • “Maintain familiarity.” The rule places the burden of keeping up on the licensee, explicitly.
  • “Minimum standards.” Conforming to CDC guidance is the floor, not a target.

So how often is spore testing required in Georgia?

Because the rule adopts CDC recommendations, the interval is the CDC’s: at least weekly biological monitoring of every sterilizer. That comes from the CDC’s Guidelines for Infection Control in Dental Health-Care Settings and the CDC’s best practices for sterilization monitoring, summarised in the CDC’s Summary of Infection Prevention Practices in Dental Settings.

Biological monitoring is one of three types of sterilization monitoring. Mechanical and chemical indicators show the cycle ran; only the biological indicator shows it killed resistant spores. Test weekly, per sterilizer, including backup units, and after any repair.

Georgia’s One Hard Number: Three Years of Sterilization Records

Georgia may not set a testing interval, but it does set a retention period — and it is longer than most states’. Rule 150-8-.01(h)(5), under the heading Sterilization Records:

“All sterilization records must be maintained for a period of not less than three (3) years.”

For comparison, California requires twelve months. Georgia requires three years, and the rule says “all sterilization records” — not just the biological indicator results, but the monitoring documentation as a whole.

Patient records run longer still: paragraph (h)(4) requires a dentist to keep a patient’s complete treatment record for no less than ten years from the last office visit.

The Catch-All, and Why Board Rules Bite Twice

Paragraph (h) of the same rule makes unprofessional conduct out of “any departure from, or failure to conform to, the minimum standards of acceptable and prevailing dental practice” — with the record-keeping items above listed as guidelines the Board uses in applying it.

Separately, paragraph (d) makes it unprofessional conduct to violate “statutes and rules relating to or regulating the practice of dentistry,” and item 5 on that list is the Rules and Regulations of the Georgia Board of Dentistry themselves. A rule breach is therefore both the underlying violation and, independently, unprofessional conduct.

New in Georgia: Dental Unit Water Quality Testing

This one is easy to miss because it is recent. Rule 150-8-.05, Dental Unit Water Quality, was adopted in July 2025 and amended again effective April 30, 2026. It is not spore testing, but it lands in the same logbook and carries its own retention period.

  • Water for non-surgical procedures must meet the EPA drinking water standard of 500 or fewer colony-forming units (CFU) per mL.
  • Since January 1, 2025, all dental unit water lines must be tested quarterly.
  • Lines may be pooled — equal volumes from each line, up to ten lines per sample — and the number of lines pooled must be documented. Or test each line individually.
  • Testing follows the equipment manufacturer’s instructions; where none exist, quarterly is the default.
  • The system must be retested within 30 days of any repair or change to plumbing.
  • An unacceptable CFU result requires immediate remedial action to bring it back to 500 or below.
  • The log — dates, who tested, or the independent lab’s report — must be kept for five years.

Note the mismatch worth putting in your own procedures: sterilization records are kept three years, water quality records five.

Federal OSHA Covers Georgia Practices

Georgia has no OSHA State Plan — it is not among the states listed on OSHA’s State Plans page. Georgia dental practices are inspected by federal OSHA under the bloodborne pathogens standard, 29 C.F.R. § 1910.1030.

The two regimes overlap by design here. Rule 150-8-.01(a) reaches CDC recommendations “for preventing transmission of bloodborne pathogens,” so the same lapse can be a federal OSHA matter for the employer and a licensure matter for the dentist.

What to Document

Because Georgia’s interval is borrowed and its retention period is specific, the log matters more than usual. Capture:

  • Date of each biological indicator test
  • Which sterilizer was tested, identified specifically
  • Cycle type and parameters
  • Result — pass or fail
  • Corrective action after any failure, and the confirming pass that returned the unit to service
  • Quarterly dental unit water line results, with the number of lines pooled where a pooled sample was used

Keep sterilization records three years and water quality records five, and keep both retrievable rather than merely stored.

If a Spore Test Fails

If a biological indicator comes back positive:

  1. Take the sterilizer out of service immediately.
  2. Recall and reprocess everything sterilized since the last passing test.
  3. Retest, checking operator technique and loading first — procedural error is the most common cause.
  4. If the retest also fails, keep the unit out of service until it is inspected, repaired, and returns a pass.
  5. Document every step, including the failure. Under Georgia’s three-year rule that record has to survive a long time, and a documented failure handled correctly reads far better than a gap.

Common Compliance Mistakes in Georgia Dental Offices

  • Concluding there is no requirement because the Board’s rules contain no interval
  • Working from an older CDC document when the rule says current recommendations
  • Discarding sterilization records at twelve months, on the assumption Georgia matches other states
  • Monitoring the primary sterilizer only and leaving backups unlogged
  • Logs that record a date and result but not which sterilizer was tested
  • Missing the quarterly dental unit water line testing that has been mandatory since January 2025
  • Pooling water line samples without documenting how many lines went into the sample
  • Forgetting the 30-day retest after plumbing work

Georgia Spore Testing Requirements — Quick Checklist

  • Weekly biological indicator test on every sterilizer, per current CDC recommendations
  • Sterilization records retained at least three years
  • Patient treatment records retained at least ten years from last visit
  • Dental unit water lines tested quarterly, at or below 500 CFU/mL
  • Water testing log retained five years; pooled-sample line counts documented
  • Retest water within 30 days of plumbing repairs or changes
  • Failed spore test: unit out of service, items recalled, retested, documented
  • Bloodborne pathogens obligations met under 29 C.F.R. § 1910.1030

How OSHA Review Helps Georgia Dental Offices Stay Compliant

OSHA Review’s Spore Check System is weekly mail-in biological monitoring with the recordkeeping handled for you — which matters more in Georgia than most states, because the records have to last three years.

  • Pre-barcoded kits — no lab account to set up
  • Laboratory-verified results by email or fax
  • Full sterilization history available 24/7 for inspections
  • Follow-up reminders if a test is not received within 14 days
  • A microbiologist available at no charge if a test comes back positive

See how Georgia compares with the rest of the country in our state-by-state sterilizer monitoring guide, or read the neighbouring rules for Florida and California.

Regulatory Sources

This guide is general compliance information, not legal advice. Because Rule 150-8-.01(a) adopts the CDC’s current recommendations, verify the latest CDC guidance and the Board’s rules before relying on any summary, including this one.

Morgan Lawson is the Chief Operations Officer and Managing Editor at OSHA Review, Inc., where he has led dental compliance education and operations since 1999. With over 25 years of experience in OSHA regulations, infection control standards, and dental practice compliance, Morgan oversees the development of content, training programs, and compliance resources trusted by dental practices nationwide.

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