CA DMV Form DS 334. Positive Controlled Substance Test Result Report

Form DS 334 is used to report positive controlled substance test results for individuals subject to drug testing in safety-sensitive positions, such as commercial drivers (CDL holders) or employees working in transportation-related industries.

This form includes sections for identifying information of the tested individual, details of the drug test conducted, and reporting the specific substances found in the individual's system that resulted in a positive test result.

Employers or authorized testing agencies complete and submit Form DS 334 to report positive drug test results to the appropriate regulatory or oversight bodies. This ensures compliance with federal regulations, such as those set by the Department of Transportation (DOT).

When completing Form DS 334, it is crucial to accurately document the test results and provide any required supporting documentation or chain of custody information to ensure the integrity and validity of the reported test results.