Vera Institute of Justice offers a great tip sheet series, related to Designing Accessible Resources for people with disabilities and Deaf people.

The sheet was created to help organizations plan print and digital resources that are accessible to people with disabilities and Deaf individuals. The series contains tip sheets on key aspects of materials and resources creation from beginning to end. Each tip sheet provides user-friendly information on creating accessible print materials, websites, webinars, and e-docs.

Check the designing accessible resources page here.