Audit firm Experience for Chartered Accountancy

Audit Firm Experience in compulsory for when seating for Final level 2 examination of ICASL .
(CA)
1 Year Experince for -Certificatre Level
2 Year Expericne For-Strategic Level
In Strategic level agreement you should sign two years in one time... cant separate.
Reputed Firms Are
Ernst&Young
KPMG
PWC