I already registered but now want to join my chapter’s team. Can I get a refund for the difference? Natasha Updated March 21, 2024 17:18 Follow Yes, please contact customercare@td.org to be added to the team and have the difference refunded. Related articles What programming is included in the ATD26 virtual program? I don't want to test during my scheduled test window. Can I change my testing date? I’m unable to locate the online TDBoK Guide in my ATD Bookshelf Where can I read about benchmarking and expenditures in training? What is ORGDEV?