Final answer:
The Dental Board of California and DHCC will review the lab area regulation as needed and establish a consensus.
Step-by-step explanation:
The subject of this question is Law and the grade level is College.
The answer to the question is c) As needed.
The Dental Board of California and DHCC will review the lab area regulation as needed and establish a consensus. This means that they will review the regulation whenever it is necessary or required, rather than on a fixed schedule such as annually, biennially, or quarterly.