The next webinar in the U.S. Access Board's free monthly series will take place January 4 from 2:30 – 4:00 (ET) and will review requirements in the ADA and ABA Accessibility Standards for alterations and additions. It will cover what type of work constitutes an "alteration," how the scope of work determines application, provisions for primary function areas and accessible paths of travel, historic facilities, technical infeasibility and other topics.