We present here the results of a phase 1b/2 trial of CD30.CAR-Ts administered after lymphodepleting chemotherapy in pts with r/r CD30+ Hodgkin (HL) and Non-Hodgkin lymphoma (NHL). For lymphodepletion, the first 8 pts (including the first 3 pts treated at DL1) received 2 days of bendamustine (benda) 90 mg/m2, while the 10 remaining pts received 3 days of benda 70 mg/m2 and fludarabine (flu) 30 mg/m2...We show that CD30.CAR-Ts combined with lymphodepletion with benda/ flu are safe and at 2 x 108 CAR T cells/m2 demonstrate excellent antitumor activity for pts with r/r CD30+ lymphomas.