Hi ahinav,
One need approximately 2 1/2 years of Business Analyst Experience in order to get certified as CCBA. I hope you might have gone through CCBA handbook. If not please find the link below:
http://www.theiiba.org/Content/NavigationMenu/Certification/IIBACertification/CCBADesignation/CCBA_Handbook_Jan_2011.pdf
Basic requirements are listed below:
To earn the CCBA™ designation, applicants must meet the following criteria:
Minimum 3750 hours of BA work experience aligned with the BABOK
Minimum 900 hours in two of the six knowledge areas, or 500 hours in four of the six knowledge areas
Minimum 21 hours of Professional Development in the past four years
Two references from a career manager, client or CBAP
Signed Code of Conduct
Thanks
Raj