Cancellations received by April 11, 2023 will be refunded 50% of the ticket price, while cancellations received after April 11, 2023 will not be eligible for a refund. If the registrant is hindered from joining the conference, he/she may find a replacement from within their own company. Such substitution is permitted at no extra charge. Cancellation of parts of the event (e.g. one or two out of the three days) is not possible and will not result in a refund.