pcc article ship traning...plzz help

in books i have completed my article ship training on 26th march 2011....but i have taken 9 moths leaves..

nd my principle has signed the final examination form (writen on it) training including exess leaves will end on 26th march 2011 nd after signing that my principle is willing to extend my training by 3months....

can he extend my training.....or i can get away without xtension...

thank u ..

please help me...