On May 28, Mike Wakshull presented "Little known facts about altered documents" via Zoom at the Third Annual Conference of the International Association of Scientists and Researchers, https://www.forensicevents.com/event-detail/Document-Examination_114#eventSchedule. The conference was held in new Delhi, India. Speakers and attendees were from around the world. The presentation informed forensic document examiners on methods for identifying hidden alterations in paper and electronically created documents.