For career and certification information, contact

PO Box 256
Aurora, IL 60507-0256
Tel: (630) 859-0250
Fax: (630) 859-0270
Email: propurch@propurch.com
https://www.american-purchasing.com

For career and certification information and lists of colleges with purchasing programs, contact

309 W Elliot Rd, Ste# 113
Tempe, AZ 85284-1556
Tel: (800) 888-6276
Tel: (480) 752-6276
Fax: (480) 752-7890
Email: membersvcs@ismworld.org
https://www.ismworld.org

For information on education and careers in the retail industry, contact

1101 New York Ave NW,Suite 1200
Washington, D.C. 20005
Tel: (800) 673-4692
Tel: (202) 783-7971
Email: contact@nrf.com
https://www.nrf.com

For information on certification and purchasing careers in government, contact

2411 Dulles Corner Park, Suite 350
Herndon, VA 20171
Tel: (800) 367-6447
Tel: (703) 736-8900
Fax: (703) 736-9644
Email: customercare@nigp.org
https://www.nigp.org