It has been reported in a few places that the R75 CCSA and CCSE exams should be available now. I went out to Pearson VUE’s page this morning to verify, and both of the exams are currently available.
There is also a practice exam for the R75 CCSA available from Check Point’s site. No practice exam for the R75 CCSE as of yet.
R75 CCSA and CCSE Exams Available