• International Union of Elevator Constructors, 7154 Columbia Gateway Dr., Columbia, MD 21046. Internet: http://www.iuec.org

For additional information about the Certified Elevator Technician (CET) program, contact:

• National Association of Elevator Contractors,1298 Wellbrook Circle, Suite A, Conyers, GA 30012. Internet: http://www.naec.org

There are more than 500 occupations registered by the U.S. Department of Labor's National Apprenticeship system. For more information on the Labor Department's registered apprenticeship system and links to State apprenticeship programs, check their Web site: http://www.doleta.gov.