(a) Employee obligation. Department employees have an obligation to uphold the public's trust in the department by projecting a positive image to other employees and the public at all times.
(b) Alcohol and drug use. An employee is prohibited from using alcohol or drugs, possessing an open container of an alcoholic beverage, or possessing a drug in the workplace.
(c) Alcohol use after accident. An employee is prohibited from using alcohol within eight hours after an accident or before undergoing a post-accident alcohol test, whichever comes first.
(d) Sale of drugs. An employee is prohibited from the illegal sale, distribution, dispensing, transportation, or manufacture of drugs, whether in the workplace or outside the workplace. This prohibition includes any violation of state and federal controlled substances acts.
(e) Lawful medication. An employee is prohibited from reporting to work, working, or operating a state vehicle while under the influence of lawfully prescribed or over-the-counter substances if the employee's performance is impaired. An employee may appropriately use prescribed or over-the-counter medications if work performance is not impaired.
(f) Responsibilities of supervisors. A supervisor may not allow an employee to continue to work if the supervisor has actual knowledge that the employee in the workplace is using alcohol or drugs in the workplace, possesses an open container of an alcoholic beverage in the workplace, or possesses a drug in the workplace.

Source Note: The provisions of this §4.33 adopted to be effective November 21, 2002, 27 TexReg 10754; amended to be effective March 18, 2015, 40 TexReg 1523; amended to be effective April 18, 2017, 42 TexReg 2008