The examination shall consist of either an approved intradermal tuberculin skin test or any other test for tuberculosis infection that has been recommended by the federal Centers for Disease Control and Prevention and licensed by the federal Food and Drug Administration, that, if positive, is followed by an X-ray of the lungs.
Source:
Section 121490, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC§ionNum=121490..