From the Purpose: "The purpose of this document is to provide employers with strategies for consideration of incorporating testing for SARS-CoV-2 [severe acute respiratory syndrome coronavirus 2], the virus that causes COVID-19 [coronavirus disease 2019], into a workplace COVID-19 preparedness, response, and control plan. Employers are encouraged to collaborate with state, territorial, tribal and local health ocials to determine whether and how to implement the following testing strategies and which one(s) would be most appropriate for their circumstances. These considerations are meant to supplement, not replace, any federal, state, local, territorial, or tribal health and safety laws, rules, and regulations with which workplaces must comply. These strategies should be carried out in a manner consistent with law and regulation, including laws protecting employee privacy and confidentiality. They should also be carried out consistent with Equal Employment Opportunity Commission guidance regarding permissible testing policies and procedures. Employers paying for testing of employees should put procedures in place for rapid notification of results and establish appropriate measures based on testing results including instructions regarding self-isolation and restrictions on workplace access."
Centers for Disease Control and Prevention: https://www.cdc.gov/