Arizona Revised Statutes Title 23. Labor § 23-493.06. Employer protection from litigation

1. Actions in good faith based on the results of a positive drug test or alcohol impairment test.

2. Failure to test for drugs or alcohol impairment or failure to test for a specific drug or any other controlled substance.

3. Failure to test or, if tested, failure to detect any specific drug or other substance, any medical condition or any mental, emotional or psychological disorder or condition.

4. Termination or suspension of any substance abuse prevention or testing program or policy.

5. Actions based on the employer's good faith belief that an employee used or possessed any drug while on the employer's premises or during the hours of employment.

6. Actions based on the employer's good faith belief that an employee had an impairment while working while on the employer's premises or during hours of employment.

7. Actions to exclude an employee from performing a safety-sensitive position, including reassigning the employee to another position or placing an employee on paid or unpaid leave, based on the employer's good faith belief that the employee is engaged in the current use of any drug, whether legal, prescribed by a physician or otherwise, if the drug could cause an impairment or otherwise decrease or lessen the employee's job performance or ability to perform the employee's job duties.  The belief regarding the effects of the drug may be based on information including results of a test for the use of alcohol or drugs, warning labels or other printed materials that accompany instructions for use of the drug, statements by the employee, information from a physician or pharmacist, information from reputable reference sources in print or on the internet or other information the employer in good faith believes to be reliable.