Programs are delivered through occupational extension which contribute to the economic development of the region. Classes are offered which upgrade the skills of those currently employed and prepare other individuals to enter the work force. Pre-licensing, certification and continuing education course requirements for numerous occupations such as real estate, notary public, building contractors, and vehicle safety and emissions inspection are scheduled on a regular basis. In addition, general and customized training programs are available to business and industry. These programs often address technical skills, computer operations, team development, supervision, and leadership. The registration fee for some occupational extension classes is determined by the cost of the class.