| Commissioners of the Land Office | | The CLO is in charge of the management of Oklahoma's school and other public lands, the associated oil and gas reserves and of the trust funds derived therefrom. |
| Oklahoma Conservation Commission | | conserve, protect and restore natural resources through landuse planning, flood control, reclamation of mine land, water quality monitoring and soil and water conservation, environmental education and wetlands conservation. |
| Oklahoma Department Of Labor | | ensures fairness, equity and safety in Oklahoma workplaces through ethical behavior, conscientious guidance and loyal service to Oklahoma's employers and employees. |
| Oklahoma Department of Public Safety | | Responsible for security at state buildings and the licensing of motor vehicle operators. Provides information about driver's licenses and testing, highway safety and regulations, and related topics. |
| Oklahoma Department of Securities | | receives and processes applications for registration or exemption of securities, business opportunities, takeovers and subdivided land and applications for licensing of broker-dealers, agents, investment advisers, and investment adviser representatives. |
| Oklahoma Department of Transportation | | Provides departmental organization and contacts, aeronautic, highway, public transportation, railroad, and waterway information, contracts, proposals, and construction standards and specifications as well as public service information and links to related state agencies. |
| Oklahoma Geological Survey | | State agency with activities including research in geology, energy, petroleum, coal, environmental issues, energy exploration, mapping, education, and basic geological research |
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