ISSA is the leading trade association for the cleaning industry worldwide. Its membership includes 10,500 distributor, manufacturer, manufacturer representative, building service contractor, in-house service provider, residential, and associated service members globally. ISSA produces the largest cleaning-industry trade shows and conferences in the world, including the annual ISSA Show North America. Other exclusive ISSA offerings include its popular Web site, ISSA.com; educational products and services; industry certification standards; its' industry leading ISSA Today magazine; electronic and printed newsletters, periodicals and buyers guides; and legislative and regulatory services that specifically focus on the professional cleaning industry. The non-profit association is headquartered in Rosemont IL, USA, with regional offices in New York, NY; Columbus, OH; Mainz, Germany; Whitby, Canada; Parramatta, Australia; Seoul, South Korea; and Shanghai, China. ISSA also works with more than 75 associations, alliances, and government agencies around the world to represent the cleaning industry. For more information, visit www.issa.com.