1970 - TNSIC's Some Registers details, Thanks to Mr. Gopalakrishnan Velukanthan

A Statement of the Registers that are maintained in the Tamil Nadu Information
Commission:-
1) Attendance Register / Late Attendance Register
2) Service Register of Staff
3) Increment Register for sanction of Increment to staff
4) Medical Reimbursement Bill Register
5) Fuel Register for the vehicles of TNIC
6) Stationery stock Register / Computer Toner stock Register
7) Undisbursed payment Register
8) Cheque Register
9) Cheque disbursement payment Register
10) TNTC 70 – Register
11) Records incoming and Outgoing Register maintained by Record Clerk
12) Writ Petitions Register
13) Telephone and Newspaper Register.
Periodicity of Preservation:-
(i) Records relating to Enquiry/Direction cases shall be retained for three years.
(ii) Records relating to cases pending in Madras High ourt/Supreme Court and other courts shall be retained for 5 years.
(iii) Records relating to cases contested in High Court/Supreme Court of India shall be retained for 10 years.
(iv) The circulars shall be retained for one year.
(v) Letters and D.O. Letters shall be retained for three years.
(vi) The office Proceedings, Office Orders and Pay Bills shall be retained permanently.