Hey as per my idea TNEA is conducted by Anna university and here I am giving you its basic details

Qualification
Candidates who’ve taken Plus 2 with Physics, Chemistry & Maths ( PCM ) subjects
Candidates from Tamil Nadu who’ve passed VIII, IX, X, XI & XII std in Tamil Nadu are eligible to apply .

Documents required for TNEA Counselling
Special Reservation FOrm with DD / Photocopy of Relevant Certificate ( If applicable )
10th Mark Sheet
HSC / 12th Mark Sheet
Transfer Certificate ( TC )
Permanent Community Certificate for SC / ST / SCA / MBC / DNC / BC / BCM ( either Card or electronic form )
HSC / 12th Hall Ticket
Nativity Certificate ( only if applicable to you )
First Graduate Certificate & First Graduate Join Declaration , certificate number . (if applicable )
Srilankan Tamil Refugee Certificate ( If applicable ).

Address
Anna University,
Kotturpuram,
Chennai,
Tamil Nadu