Hi Laura, and thanks alot for your inquiry.
The new TDA certification process will be available shortly... we are switching to an improved testing platform which the web team is currently finalizing.
The testing module had to take a temporary backseat to finishing duties at the WSOP (in which several of our senior staffers are involved), and then publishing the 2011 Rules Set, the first release of which is expected this month (July 2011).
Your patience is greatly appreciated. Please e-mail the web team directly at
TDAGroup@pokertda.com with subject line "TDA certification" if the module is not operating by early September.