Who is the CPLP for? ATD KB Admin Updated October 14, 2016 19:23 Follow CPLP‐eligible talent development professionals in any country who want to show that they can apply their knowledge and skills effectively across cultures and borders. Related articles CPLP Testing Centers outside the US Can I become a new member of ATD and receive my discount for the CPLP at the same time? I don't want to test during my scheduled test window. Can I change my testing date? What topics should I study if I do not wish to purchase preparatory materials from ATD? Will the name of the credential change from CPLP to something else?