DHI Classroom Series

We’ve reimagined DHI’s Technical Schools to better support the ever-changing priorities of door security + safety professionals. Our newly-restructured DHI Classroom Series offers increased opportunities to amass critical industry knowledge and skills in smaller, localized formats. To view tuition pricing for all classes, click here.


2023 DHI Classroom Series

Fall Classroom Series
In-Person | September 10-15, 2023 | Raleigh, NC
Online registration closes on Friday, August 18!


Book Your Stay
The Fall Classroom Series will be taking place at the Raleigh Marriott Crabtree Valley. Make sure you're staying where all the action is, for the lowest rate! To receive DHI's discounted rate of $175/room, you must make your reservations by Friday, August 18 through our unique booking link.

Welcome Reception

Get right to it and connect with your industry peers onsite at the Welcome Reception. This is an excellent opportunity to set the tone for your week and meet fellow students!

Daily Schedule at-a-Glance

7:00 am – 8:00 am: Breakfast
8:00 am – 10:00 am: Class
10:00 am – 10:15 am: Morning Break
10:15 am – 12:00 pm: Class
12:00 pm – 1:00 pm: Lunch
1:00 pm – 2:45 pm: Class
2:45 pm – 3:00 pm: Afternoon Break
3:00 pm – 5:30 pm: Class
5:30 pm – EOD: Free Time

Please be sure to double-check the website to determine which day your course begins, and plan to be in class until 5:30 pm on the day your class ends. Note if you book a flight out prior to the end of your class, we cannot guarantee full credit for the course.

Cancellation Policy
For cancellations received up until four (4) weeks prior to the start of a Classroom Series, a full refund is available and is subject to a $150 administrative fee. For cancellations received between four (4) and two (2) weeks prior to the start of a Classroom Series, a 50% refund is given. No refunds will be give for cancellations received two (2) weeks or less from the start of a Classroom Series.

Once a Classroom Series begins, no refunds will be given for missed or non-completed courses. Special circumstances such as a significant medical issue, death in family, etc. may allow for a partial refund. Proof of special circumstance may be required. Cancellation requests must be made in writing to education@dhi.org.

Thank You to Our 2023 DHI Classroom Series Sponsors

Our Education Partners' support of DHI technical education furthers students' careers and strengthens our industry as a whole. Want to sponsor the classroom series? View the 2023 Prospectus


Become an Instructor

Interested in supporting the learning of others while giving back to the industry? Consider becoming a DHI instructor! Most instructors are volunteers who have dedicated their lives to the industry, and whose care have left a unique mark on classes and students, alike. If you’d like to impart your technical wisdom and meet students from around the world, we welcome your application! 


Learn More

To learn more about all our educational offerings, visit our Education Resource Guide or build your education path with our education path chart. Questions? Email education@dhi.org or call (202) 367-1134.