For the time being, there is a low probability of CC2211 being incorporated into Div. 1 - there are some jurisdictions that are opposed to it. One that note, please keep in mind that with all Code Cases, you need prior approval from the owner/user AND the jurisdiction to use any Code Case.
W.r.t. buying 1 Code Case - I agree with aclark that ASME is not interested in selling 1 ofs. However, you could try a company like IHS.