Final answer:
OSHA regulations require employers to maintain a safe working environment and inform workers about workplace hazards. While specific mandates on drug and alcohol abuse training aren't explicitly stated, it's implied as part of ensuring overall workplace safety.
Step-by-step explanation:
The question asks whether a company has a responsibility to provide training and information to employees about the adverse effects and dangers of drug and alcohol abuse. According to Occupational Safety and Health Administration (OSHA) regulations, employers indeed have a duty to maintain a safe working environment, which includes informing workers about various workplace hazards. While OSHA's directives are specific about hazards like chemicals and safety standards, they are implicitly endorsing the broader responsibility for workplace safety, which could extend to providing information on the risks associated with substance abuse, especially if it could result in workplace hazards.
Therefore, in a broader sense of ensuring a safe work environment and considering that substance abuse can lead to workplace accidents or health issues, it is implied that companies should educate employees on these risks. It is, however, essential to consult the specific laws and regulations applicable to the workplace to determine the precise nature of these responsibilities.