In most cases, school bus body companies function as second stage manufacturers. However, some school buses (typically those of Type D configuration) have both the body and chassis produced from a single manufacturer. In 2013, 36,073 school buses were sold in North America, a 12.6% increase over 2012.
Definition of a Subject Matter Expert. When an organization needs to create training materials, a subject matter expert (SME) is an important part of the team. An SME has proficiency in his or her subject and guides other professionals on the project to ensure the content is accurate. The proficiency generally comes from education and experience.
In software engineering environments, the term is used to describe professionals with expertise in the field of application. The term SME also has a broader definition in engineering and high tech as one who has the greatest expertise in a technical topic. SMEs are often asked to review, improve, and approve technical work; to guide others; and to teach.