According to the Revenue Administration Commissioner, persons who are interested in setting up firecrackers shops in Tamil Nadu must apply online by 10th of October.
A press release has been released regarding this and according to the press release statement deepavali would be celebrated on 30th of October across TN. It mentioned that persons who want to set up firecracker shops for deepavali must apply online by 19th October as per the conditions. At the e-service centres across TN, the applications could be downloaded online along with relevant documents.
Website for applying online is https://www.tnesevai.tn.gov.in.
Those applications that are received after 19th October would not be entertained under any circumstances.