Swathi.life said:if the rule has to be applied from Jan Intake, by now they would have updated on the CIC website..
That's not entirely true. They posted the news that people from Czech no longer needed to apply for a TRV with the words "effective immediately" so if the proposed changes will go through Jan 1st it may be posted Jan 1st or even 2nd on CIC.
The proposed changes were posted dec 28 2012
http://www.cic.gc.ca/english/department/media/releases/2012/2012-12-28.asp
Since then nothing has been posted on CIC's website.
However, today I found this little PDF which is quite interesting to read.
http://www.aved.gov.bc.ca/isp/docs/Overview-of-Proposed-Changes-to-ISP.pdf
That's from January 2013 and details what parts of the current study permit regulations are proposed to change and to what or if at all.
I sure hope the proposed changes take effect jan 1st because I'm tired of twiddling my thumbs between classes.