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ISSA – As the worldwide cleaning industry association, ISSA’s global membership includes more than 5,500 distributor, manufacturer, building service contractor, and in-house service provider companies.
ISSA offers the industry’s largest cleaning shows around the world; a vast array of educational videos and resources; networking on local, national, and international levels; industry management standards; legislative and regulatory services; and industry news specifically focused on the world’s cleaning community. http://www.issa.com/