For more information on the quality assurance field and certification, contact

PO Box 3005
Milwaukee, WI 53201-3005
Tel: (800) 248-1946
http://www.asq.org

For information on certification, contact

3500 Lacey Road, Suite 100
Downers Grove, IL 60515-5439
Tel: (630) 678-8300
Tel: (866) 835-8020
Fax: (630) 678-8384
https://www.comptia.org

For certification information, visit

http://www.qaiusa.com