When does California require direct supervision for dental auxiliary duties?

The answer depends on the current California duties table. Direct supervision is a specific legal lane, not a loose synonym for 'the dentist is somewhere nearby.'

Last updated: 2026-09-29.

Direct answer

Use the current Dental Board duties table first.
Direct supervision and general supervision are not interchangeable.
If the stem turns on an auxiliary duty, the current legal supervision lane matters more than old office custom.

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Common trap

Older duties charts are especially risky after the January 1, 2025 updates. Verify the current table before trusting memory.

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Parent guide

What can California dental auxiliaries do and under what supervision?

Use this guide when you need the current California duties table, supervision definitions, and delegation boundaries for auxiliaries.

Primary sources

A6 Dental Board of California — Table of Dental Auxiliary Duties Delegable by Supervising Dentist, effective 1/1/2025 (DA/OA/DSA/RDA/RDAEF; G/D/CR notation; 16 CCR §1068 posting notice)
A17 BPC section 1741 direct and general supervision definitions
A18 BPC section 1750.1 dental assistant duties
A38 BPC section 1750 dental assistant definition, BSDP, and infection-control prerequisites; subdivision (c) as amended by SB 1311 (Stats. 2026, ch. 232, eff. 9/14/2026) requires an infection-control course or examination under section 1755(b) before exposure-prone duties

Related Q&A

What changed in California dental auxiliary duties and supervision in 2025?

The current Dental Board duties table changed on January 1, 2025, so older auxiliary charts can now point to the wrong answer.

Related Q&A

Which rules govern infection control in a California dental office?

California infection-control questions usually test both the Dental Board minimum standards and the Cal/OSHA bloodborne-pathogens overlay.

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