ASAE-The Society for Engineering in agricultural, food and biological systems, 2950 Niles Rd., St. Joseph, MI 49085, (616) 429-0300, Fax (616) 429-3852, hq@asae.org, http://www.asae.org. M. Melissa Moore, executive vice president.

Engine Manufacturers Association, 2 N. LaSalle Street, Chicago, IL 60602, (312) 827-8700, www.enginemanufacturers.org. Jed Mandel, chief staff officer and general manager.

Equipment and Engine Training Council, PO Box 648, Hartland, WI 53029, (262) 367-6700, Fax (262) 367-9505, eetc@eetc.org, www.eetc.org. Jim Roche, executive director.

Farm Equipment Manufacturers Association, 1000 Executive Pkwy, Suite 100, St. Louis, MO 63141, (314) 878-2304, Fax (314) 878-1742, www.farmequip.org. Robert K. Schnell, executive vice president.

Farm Equipment Wholesalers Association, 611 Southgate Ave., Suite A, Iowa City, IA 52240, (319) 354-5156, Fax (319) 354-5157, info@FEWA.org, www.fewa.org. Patricia Collins, executive vice president.

National Association of Wholesaler-Distributors, 1725 K St. NW, Suite 300, Washington, DC 20006, (202) 872-0885, Fax (202) 785-0586, naw@nawd.org, www.naw.org. Dirk Van Dongen, president.

Outdoor Power Equipment Aftermarket Association, 1726 M St. NW, Suite 1101, Washington, DC 20036, (202) 775-8605, Fax (202) 833-1577, opeaa@opeaa.org, www.opeae.org. William S. Bergman, executive vice president.

Outdoor Power Equipment Dealer Council—A Division of the North American Equipment Dealers Association, 1195 Smizer Mill Rd., Fenton, MO 63026-3480, (636) 349-5000, Fax (636) 349-5443, caind@naeda.com, www.naeda.com. Dan Cain, executive director.

Outdoor Power Equipment and Engine Service Association, 210 Allen Drive, Exton, PA 19341, (610) 363-3844, Fax (610) 363-3817, jwkopeesa@bee.net, www.opeesa.org. John Kane, executive director.

Outdoor Power Equipment Institute Inc., 341 S. Patrick St., Alexandria, VA 22314, (703) 549-7600, Fax (703) 549-7604, opei@opei.org, www.opei.org. William G. Hailey, president and CEO.

Power Tool Institute, c/o Thomas Associates, 1300 Sumner Ave., Cleveland, OH 44115, (216) 241-7333, Fax (216) 241-0105, pti@powertoolinstitute.com, www.powertoolinstitute.com. Charles Stockinger.

The Service Dealers Association, PO Box 4315, Dallas, TX 75208, (214) 946-5562, Fax (214) 946-1974, tsda@dallas.net, www.servicedealers.com. Vic Medina, executive director.

Southwestern Association, PO Box 419264, Kansas City, MO 64141, (816) 561-5323, Fax (816) 561-1249, www.southwesternassn.com. Jeff Flora, CEO.