How to get bank audit ???????

Hi CCI members,

i want to know how a fresh CA can get a bank audit after entering in practice in sole prop...

suppose i want to start my practice as sole prop.  tell me how to get a bank audit  ??? can i get bank audit of fy 2012-13????

what is whole procedure for obtaining bank audit????what are the guidelines for eligibility of bank audit for a practicing ca in sole prop..????