Need info about c_taw12 abap certification exam

Hi All,

I have 3 years of experience in SAP ABPA and i would like to write the ABAP c_taw12 exam. Can any body please let me know what is producer to apply? What are the exam criteria (mean experience)? Please provide me more detail information about the ABAP certification exam.

Thanks in advance!

Regards,

Kannan