67 focused lessons
Short videos cover the accessibility tests included in the DHS Trusted Tester curriculum.
Free Section 508 training
Free DHS Section 508 Trusted Tester video training.
508 Tutorials provides clear, focused lessons to help you understand the Trusted Tester process, apply accessibility requirements, and prepare for the DHS certification exam.
Access the training videosAll lessons are free. No account or registration is required.
67video lessons
20topic areas
100%free access
What you will find
The complete Trusted Tester curriculum in one video library
Use the lessons in curriculum order or search for the specific accessibility test you need to review.
Search by topic
Quickly filter lessons for keyboard access, forms, images, contrast, media, and more.
Prepare with confidence
Strengthen your understanding of the testing process before taking the certification exam.