The individual bearing ultimate responsibility for engineering work, including its design, analysis, and construction oversight, is designated by a specific title. This professional attests that the work conforms to applicable codes, standards, and sound engineering practices through their seal and signature on relevant documents. For example, a structural project necessitates someone to oversee the structural aspects of a building, responsible for its structural integrity.
The role carries significant weight, ensuring public safety and providing a point of accountability. This appointed professional takes on the responsibility that the design meets safety and operational needs. Historically, the formal designation evolved alongside the increasing complexity of infrastructure and a growing emphasis on professional accountability within engineering disciplines.