Tamil Nadu Govt. has extended the deadline for renewing ration cards. The New dead line is 31.03.2012. Those who fail to renew their cards earlier can now renew online at http://18.104.22.168:8080/newfcp/cardvalidity.do . After filling all the information, they have to download the acknowledgement slip in PDF form and print it two copies. One copy should be pasted in their card and another copy should be given to your ration shop. Those who don't wish to receive anything from ration card (kept for identity purpose) can skip the second step.
Really useful step.