Some techniques have appeared based on the CRC technique.
Biddie et al presents a technique to review use case and assist in making use case development more accessible and better guided [3]. The technique is based on the successful CRC cards technique in that it also uses index cards and role-play.
Ruping uses CRC card as a formal object-oriented technique in developing a hypertext system, which is used as a case study of formal object-oriented software development [4].
Jain and Kircher use CRC cards to describe the responsibilities and collaborations of the participants, which form the structure of the Leasing pattern [5].
Cain and Coplien develop a role-based approach for a new modeling technique based on CRC cards [6].