Learning Formats & Training Locations


Engage face-to-face with the instructor and other students in person by attending Live Classroom training. Our facilities are equipped with the essentials for a productive, comfortable learning experience. The instructor delivery location changes per class, so please confirm where the instructor will be teaching from if you prefer this method.

Please note, not all classes will have the live classroom option.


Our most flexible option - digital learning can be accessed in any location, at any time, and on any computer or mobile device. Learn faster and put your knowledge into practice without delay.

Please note, not all classes will have the digital learning option.


For those who meet the technical requirements, SLI offers Virtual Remote training. With this option, you still have two-way video interaction, but with the freedom to use your own equipment wherever you are located. SLI will provide you with the bandwidth requirements, a link to the class, and steps to utilize your own equipment.

Established HD-ILT Location​

For those who prefer the classroom experience but looking for a close-to-home option, we have several Established HD-ILT Facilities across North America reducing the time and cost of travel. The high-definition video equipment and enhanced audio at these established sites will fully immerse you in the class. Everything will be set up and ready for you prior to training, and customer service teams are available to answer any questions to ensure you have the best training experience possible. See all HD-ILT locations below.

Please note, not all classes will have the HD-ILT option.

Corporate Headquarters

Washington, D.C. Metro Area

12120 Sunset Hills Road, Suite 100
Reston, VA 20190

Direct Phone: 703.860.8700

Fax: 703.860.5585

Email Sunset Learning

Reston Amenities Guide

Operational Headquarters

Denver Metro Area

6892 S. Yosemite Court Suite 1-101
Centennial, CO 80112

 Direct Phone: 303.741.2284

Fax: 303.741.6814

Email Sunset Learning

Denver Amenities Guide