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SPECIAL NOTICE:

This website is scheduled to undergo routine maintenance on Saturday, 11 February from 5:00–10:00 p.m. CT. During this time, you may not be able to schedule, reschedule or cancel test appointments. We apologize for this inconvenience and thank you for your patience.

HDI Certification Testing

As of 30 June, 2009, Pearson VUE no longer delivers HDI exams. Please contact HDI for more information.

Last updated 2009-07-07