<Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (January 2009) (Learn how and when to remove this template message) </Td> </Tr> <P> Building design refers to the broadly based architectural, engineering and technical applications to the design of buildings . All building projects require the services of a building designer, typically a licensed architect or structural engineer . Smaller, less complicated projects often do not require a licensed professional, and the design of such projects is often undertaken by building designers, draftspersons, interior designers (for interior fit - outs or renovations), or contractors . Larger, more complex building projects require the services of many professionals trained in specialist disciplines, usually coordinated by an architect . </P> <P> An architect is a person trained in the planning, design and supervision of the construction of buildings . Professionally, an architect's decisions affect public safety, and thus an architect must undergo specialized training consisting of advanced education and a practicum (or internship) for practical experience to earn a license to practice architecture . In most of the world's jurisdictions, the professional and commercial use of the term "architect" is legally protected . </P> <P> Building engineering typically includes the services of electrical, mechanical and Structural engineers . </P>

What is a person who designs buildings called