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Professional Plus Membership


ISM's affiliates offer benefits that include volunteer and leadership opportunities, professional development, valuable networking and educational events.   

Special affiliate member pricing is available for certification preparation and opportunities to accrue Continuing Education Hours (CEH) for recertification. Affiliate organizations are located in scores of cities and regions in the US and internationally. There are some non-geographic affiliate choices, as well.


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Volume Discount Membership

A Volume Discount Membership is an invaluable way to advance your team. If your company has 50 or more supply management employees, save 25 percent on ISM membership dues, including affiliate benefits. 

Contact or call 480-752-6276 for details.


International Professional Plus Membership

International Professional Plus membership includes membership with, and benefits from, both ISM and your choice of one of a growing number of international affiliates including Canada, China, Korea, Mexico, South East Asia and more. Click here for ISM International Affiliates.


If you are interested in organizing an affiliate in a location where an affiliate does not currently exist, please contact Melanie Larimer ( for more information. 

All dues are in US dollars unless otherwise stated.