Constitutional Protections: 4th and 5th Amendments apply to all individuals in the U.S., regardless of citizenship status. Workplace Privacy: Most workplaces are private property, but not all areas of the workplace are "non-public". Consent: CA employers are prohibited from giving consent to enter/search non-public areas of the workplace; employers outside CA may consider voluntarily adopting a policy of non-consent.
Please see full publication below for more information.