Dunkin' Brands Group, like many companies, has policies in place regarding drug testing for its employees. To address the question of whether Dunkin' Brands Group conducts drug tests, it's important to understand the company's stance on maintaining a safe and productive work environment. Drug testing policies can vary depending on the role and location, but generally, companies implement these measures to ensure compliance with legal requirements and to promote workplace safety. If you are considering employment with Dunkin' Brands Group, it would be prudent to inquire directly with their human resources department or review their official employment guidelines for specific details on their drug testing procedures.