Drug testing in the workplace is governed by strict rules outlined in the Labor Code. According to these regulations, employers can only conduct drug tests if there is a legitimate safety concern, if the job involves high-risk tasks, and if the testing is clearly stated in the company's internal policies. These rules aim to protect workers' rights while ensuring workplace safety. Despite these guidelines, the exact situations in which an employer can carry out drug testing are not always clearly defined. This lack of detail can lead to confusion or inconsistent application of the rules across different companies or industries. Employers must carefully follow the regulations to avoid legal issues or disputes with employees. The outcomes of drug tests and any consequences that may follow, such as disciplinary action or termination, can be challenged by employees. This means that workers have the right to contest the results or the actions taken based on them, ensuring that the process is fair and follows the law. Overall, while the Labor Code provides a framework for workplace drug testing, the practical implementation remains somewhat unclear. This can create challenges for both employers and employees in understanding and applying the rules effectively.