Which of these roles would need to have a professional license?

A professional architect is required to have a license because this role involves significant responsibility and expertise in designing buildings and structures. Architects must demonstrate a deep understanding of engineering principles, safety regulations, building codes, and aesthetic design. Licensing ensures that architects have the necessary education, practical training, and experience to protect public safety and ensure that structures are functional, safe, and compliant with legal standards. Obtaining a professional license also holds architects accountable for their work, as it signifies a regulated profession that adheres to industry standards and ethical practices.

In contrast, the other roles listed do not typically require a professional license. Home maintenance contractors may require specific permits or registrations depending on their work scope, but not a professional license. Home decor specialists focus on aesthetic aspects rather than structural integrity and safety, which do not necessitate a license. Clerical employees generally carry out administrative duties and do not engage in specialized practice that would require formal licensing. Thus, the role that mandatorily requires a professional license is that of the professional architect.