Board of Professional Geologists
Definition of Occupation and Class Codes
In general the term "geology" means the science which includes the treatment of the earth and its origin and history, in general; the investigation of the earth's crust and interior and the solids and fluids, including all surface and underground waters, and gases which compose the earth; the study of the natural agents, forces, and processes which cause changes in the earth; and the utilization of this knowledge of the earth and its solids, fluids, and gases, and their collective properties and processes, for the benefit of humankind.
Definitions including the occupation codes and class codes, where applicable
PG - A "professional geologist" means an individual who by reason of their knowledge of geology, soils, mathematics, and the physical and life sciences, acquired by education and practical experience, is capable of practicing or performing, or offers to perform, geological services, including, but not limited to, consultation, investigation, evaluation, planning, and geologic mapping.
GB - A "geologist business" means a sole proprietorship, partnership, corporation, or other form of business entity engaged in the practice or performance of geology.