Having a support system during your preparation can be extremely beneficial for your success. ATDCFL partners with several other chapters to offer a virtual study group to support both the CPTD and the APTD. The study group is free to members of the chapter members. For non-chapter individuals, it is $50 for CPTD and $25 for APTD candidates.
Support for the 2021 APTD and CPTD testing windows