HRS Chapter 464
§464-1 Definitions. As used in this chapter:
"Professional engineer” means a person who holds oneself out as able to perform, or who does perform, any professional service such as consultation, investigation, evaluation, planning design, or observation of construction or operation, in connection with any public or private utilities, structures, buildings, machines, equipment, processes, works, or projects, wherein the safeguarding of life, health, or property is concerned or involved, when such professional service requires the application of engineering principles and data.