What infection-control and OSHA rules apply to California dental offices?

High-yield California rules for this topic

Infection control — Board side

16 CCR section 1005 requires a written, conspicuously posted infection-control protocol; all critical and semi-critical items (handpieces, reusable tips, ultrasonic tips) must be pre-cleaned, packaged, and heat-sterilized between every patient, and cleaning always comes before disinfection or sterilization.¹ Sterilizers are monitored three ways: mechanical (gauges every cycle), chemical (internal indicator in every package), and biological spore testing at least weekly plus every implantable-device load, with spore results kept at least 12 months.¹ A failed spore test means pull the sterilizer from service, recall and re-sterilize everything since the last negative test, and return it only after three consecutive negative cycles.¹ Waterlines: purge at least two minutes at the start of the day, flush twenty seconds between patients, keep nonsurgical water at ≤500 CFU/mL, and use sterile irrigants for surgery.¹

Memorize it: "MCB / 2-20 / 500 / 3-neg" — Monitor Mechanical-Chemical-Biological (B at least weekly); flush 2 minutes start, 20 seconds between; ≤500 CFU/mL waterline; 3 consecutive negative cycles after a failed spore test.

Cal/OSHA — worker side

Cal/OSHA's bloodborne pathogens standard (8 CCR section 5193) requires a site-specific written Exposure Control Plan, a sharps-injury log, post-exposure evaluation procedures, and annual interactive bloodborne-pathogens training, plus annual Hazard Communication training under 8 CCR section 5194, with training records kept at least three years.² A compliant office holds five written plans: Infection Control Protocol (16 CCR §1005), Exposure Control Plan (8 CCR §5193), Injury and Illness Prevention Program (8 CCR §3203), Hazard Communication Program (8 CCR §5194), and Radiation Safety Program (17 CCR §30100).^{1 2} After a needlestick: first aid, report, confidential medical evaluation and follow-up, document, update the sharps log, and review the process.² HIV post-exposure prophylaxis should start within one to two hours and never later than 72 hours; Hepatitis B prophylaxis (vaccine and possibly HBIG) within seven days.²

Memorize it: "5 Plans / 1-2 / 72 / 7" — five written plans, HIV PEP ideal in 1-2 hours, never beyond 72 hours, HBV prophylaxis within 7 days.

Hazardous and biohazardous waste

Waste follows the substance, not the nearest bin: sharps and red-bag waste (items dripping liquid or semi-liquid blood) fall under the Medical Waste Management Act via CDPH, in labeled puncture-resistant containers handled by registered medical waste haulers.³ Amalgam and other mercury waste take the DTSC universal-waste lane and never the red bag, because incinerating mercury is an environmental hazard.⁴ Items with only trace blood or saliva (barriers, lightly soiled gauze, disposable PPE) are ordinary solid waste. Extracted teeth with amalgam are universal waste; teeth without amalgam may be returned to the patient or, if heavily blood-saturated, disposed of as medical waste.⁴

Memorize it: "ASU" — Amalgam = special/universal waste (DTSC); Sharps/blood = medical waste (CDPH); Uncontaminated barriers = solid waste.

Footnotes

1. A14 Dental Board of California minimum standards for infection control, 16 CCR §1005. https://www.dbc.ca.gov/formspubs/1005mt.pdf ↩ ↩² ↩³ ↩⁴ ↩⁵

2. B3 Cal/OSHA bloodborne pathogens standard, 8 CCR §5193 (Exposure Control Plan, sharps-injury log, annual training, post-exposure protocol). https://www.dir.ca.gov/title8/5193.html ↩ ↩² ↩³ ↩⁴

3. A45 CDPH Medical Waste Management Program (MWMA). https://www.cdph.ca.gov/medicalwaste ↩

4. A46 DTSC universal-waste guidance, including dental amalgam. https://dtsc.ca.gov/universal-waste-fact-sheet/ ↩ ↩²