As California reopens from the COVID-19 pandemic and workers begin returning to work in-person, many employers have begun requesting their employees provide, sometimes on an ongoing basis, certain health information before returning to the workplace. This includes information such as temperature checks, health surveys, COVID-19 test results, or proof of vaccination status. Given the likelihood that collecting this information will trigger certain requirements under the California Consumer Privacy Act (CCPA), employers should take certain measures to ensure they remain in compliance with the CCPA as their workplaces reopen.