Join & Renew

Our membership options have now been simplified! ISM-Central Indiana is now participating in the Institute for Supply Management billing Program

Renewing members should receive an email about this from ISM Global shortly and if you have not please contact us directly at 

New members please contact us directly at and we will assist you with obtaining ISM membership.

For renewing members: the invoice you receive from ISM Global will contain information about how to renew your basic ISM Global and ISM-Central Indiana Affiliate memberships. Please note that monthly PDMs are not included in this membership. In order to prepay for your monthly PDMs for the year (and receive savings) please upgrade to ISM-Central Indiana's Premium Professional Plus membership for $200. You can do this by contacting

Sample Membership Renewal Email from ISM Global:

"Institute for Supply Management® is pleased to announce that ISM–Central Indiana, Inc. has transitioned to ISM's billing program to make maintaining your membership easier, and we look forward to serving you in this new capacity. All ISM–Central Indiana, Inc. affiliate memberships will now run from June 1 through May 31.

Benefits of the new billing program:

  • Online membership maintenance
  • Gaining assistance from ISM Member Services
  • Auto Renewal
  • Knowing that your membership renews by the same date every year

Renewing online is easy. To get started, log in to your account at"