The American Board of Certification will administer testing on demand.
Contact:
Mary Kleppinger, Executive Director
Email:
director@abcworld.org
American Board of Certification
66 Canal Center Plaza, Suite 600
Alexandria, VA 22314
Phone: (319) 365-2222
Toll-Free: (877) 365-2221
Fax: (319) 363-0127
https://www.abcworld.org/how-become-certified