Can I get a letter of attendance? KB Admin, ATD Updated January 19, 2018 17:25 Follow Yes; email Customer Care at firstname.lastname@example.org. Related articles Some of your education programs do not offer certificates. How can I confirm my attendance for my employer? If a program is full, does ATD Education have a waitlist policy? What are the dates and locations for future conferences? Why does my completion status in the Learning Portal show as incomplete? Does ATD accredit other companies’ programs?