The classification plan is composed of job classes used by the Oklahoma Department of Human Services (OKDHS).  Each job class covers positions similar in skills, duties, and responsibilities and are grouped together into job family descriptors (JFDs).  The Human Resources Management Division (HRMD), Classification and Compensation Section, maintains OKDHS classification plan and the JFDs for each job family used by OKDHS.  HRMD, Classification and Compensation Section, is responsible for making revisions to existing JFDs or developing descriptions for new  JFDs as needs are identified.  The Office of Personnel Management has the final approval for JFDs in the classified service.