If I have to cancel my ATD 2021 conference registration after it has been transferred, what is the policy? Natasha Porter Updated April 27, 2020 14:20 Follow More information about the refund policy or participant substitutions may be found here. Related articles Can I apply ATD 2020 registration funds to another ATD offering? When can I expect to receive a refund for ATD 2020? If I am transferring to ATD 2021, how will I receive confirmation of my registration? If I transferred from ATD 2020 to ATD 2021 and cannot attend the new dates, how do I change my registration? When can I learn more information about ATD 2021?