Hello Abi, TANCET exam exact official registration date is not out yet or not yet confirmed. Other websites are showing tentative dates (means dates that are not fixed)... Once exam disclosed it will be 1st made available on Anna university official web... (https://www.annauniv.edu/#) in News section...

All the best

Tamil Nadu Common Entrance Test (TANCET) is a state level examination, conducted by Anna University for admissions to MTech/ MArch/ MPlan/ ME/MBA and MCA, in different colleges in Tamil Nadu. The exam is usually conducted in the month of June every year. The Government of Tamil Nadu have authorized Anna University for conducting the exam on behalf of the Government. The online registration for TANCET commonly begins in between March and April.

TANCET 2017 was held on March 25 and March 26. The exam dates for TANCET 2018 will be out soon.

Registration – Online: 29-01-2017 10:00 AM to 20-02-2017 05:00 PM (Confirm)

Exam Date & Timings- Online: Saturday, March 25, 2017 - 14:30 to 16:30 (Confirm)

Result: 11-04-2017 10:00 AM (Confirm)