Home/Guides/RTI for DVAC — Tamil Nadu Directorate of Vigilance and Anti-Corruption Complaint Status and Proceedings
Tamil Nadu

RTI for DVAC — Tamil Nadu Directorate of Vigilance and Anti-Corruption Complaint Status and Proceedings

How to use RTI with Tamil Nadu's Directorate of Vigilance and Anti-Corruption (DVAC) to track corruption complaint registration status, case investigation progress, inquiry reports, FIR details, charge sheet filing, and annual reports.

Updated 3 Jun 2026
Quick Facts
MinistryGovernment of Tamil Nadu (DVAC functions under the Home Department)
Address RTI ToCPIO, Directorate of Vigilance and Anti-Corruption (DVAC), 2, Frazer Bridge Road, Chennai-600003; CPIO, Deputy Superintendent of Police (DVAC), [District]
Application Fee₹10 (free for BPL cardholders)
Response Time30 days (48 hours for life and liberty matters)
File Online Athttps://rti.tn.gov.in
All information on this page is based on the Right to Information Act, 2005 (Act No. 22 of 2005) and the RTI (Regulation of Fee and Cost) Rules, 2005. First Appeal: Section 19(1). Second Appeal to CIC/SIC: Section 19(3).

Corruption complaints filed with Tamil Nadu's Directorate of Vigilance and Anti-Corruption often vanish into silence. A citizen submits a petition against a government official who demanded a bribe, or provides evidence pointing to a government servant holding assets far exceeding their salary. Weeks pass. Then months. No acknowledgement. No inquiry officer assigned. No FIR. No reply to follow-up letters. The absence of a Lokayukta in Tamil Nadu means there is no parallel independent ombudsman to which the complainant can turn for a second opinion. DVAC is the primary institutional body — and the only one — with the statutory mandate to investigate these matters. The Right to Information Act, 2005 gives citizens a legally enforceable tool to pierce this silence and establish, in writing, what DVAC did or did not do with their complaint.

DVAC is a public authority under Section 2(h) of the RTI Act, 2005. It is required to respond to RTI applications within 30 days of receipt — or within 48 hours if the matter concerns the life or liberty of a person — under Section 7(1) of the Act. Failure to respond is a deemed refusal and triggers the right to file a First Appeal and, thereafter, a Second Appeal to the Tamil Nadu Information Commission (TNIC). This guide explains what DVAC is, what it investigates, what information is accessible through RTI, how to file at rti.tn.gov.in, and how to use the full appeals chain.

What Is DVAC and How Is It Structured?

The Directorate of Vigilance and Anti-Corruption was established as a dedicated anti-corruption enforcement agency of the Government of Tamil Nadu. It functions under the administrative control of the Home Department and is headed by a Director of Vigilance and Anti-Corruption, an officer of the Indian Police Service. DVAC headquarters is located at 2, Frazer Bridge Road, Chennai – 600 003.

Below the headquarters, DVAC operates through a network of district and range offices across Tamil Nadu, each headed by a Deputy Superintendent of Police (DVAC). These district-level units are the first point of contact for complaints originating in their geographic jurisdiction. Cases that are significant or that involve officers above a certain seniority level may be handled directly at the DVAC headquarters or assigned to a Special Investigation Team.

DVAC has its own investigation officers — these are police personnel trained specifically in financial investigation, property verification, and Prevention of Corruption Act procedures. DVAC's powers under the Code of Criminal Procedure (now the Bharatiya Nagarik Suraksha Sanhita) are equivalent to those of regular police officers in respect of cases it registers, including powers of search, seizure, arrest, and production of accused before the court.

Prosecution Sanction: A critical step before DVAC can file a charge sheet against a government servant is obtaining prosecution sanction from the competent authority — for state government employees, this is typically the Government of Tamil Nadu acting through the relevant department. The Prevention of Corruption Act, 1988 (Section 19) requires such sanction. Delays in grant of prosecution sanction have historically been a major cause of stalled DVAC cases; RTI can be used to determine whether prosecution sanction has been applied for and whether it has been granted, refused, or is pending.

Types of Corruption Cases DVAC Investigates

DVAC handles corruption-related matters across four broad categories:

Bribery and Trap Cases: The most visible DVAC operation is the "trap case," in which DVAC officers catch a government official in the act of accepting a bribe using marked currency notes and witnesses. Trap cases typically lead to immediate arrest and FIR registration. Citizens who face bribery demands from government officials — whether for issuing a patta, processing a pension, giving building plan approval, or issuing a driving licence — can approach DVAC and request a trap operation. RTI can later be used to find out whether the trap operation was organised, whether the suspect was caught, and the current stage of prosecution.

Disproportionate Assets (DA) Cases: These involve investigations into public servants whose lifestyle, property holdings, bank accounts, or visible assets are inconsistent with their official income. DVAC collects property registration data, salary records, and other financial information to compute the disproportion. DA cases can take years because they involve extensive documentary verification.

Misappropriation and Fraud: Cases involving the misuse of government funds, falsification of public records, irregular financial transactions in government departments, irregularities in procurement, or fraud in welfare scheme disbursements are also within DVAC's mandate.

Departmental Inquiry Assistance: In some cases, the Government of Tamil Nadu requests DVAC to assist with or conduct a preliminary inquiry to support a departmental disciplinary action against a government servant, even when a criminal case is not immediately warranted.

Common Problems Citizens Face with DVAC

Complaints not acknowledged: DVAC does not routinely issue written acknowledgements for every petition it receives. Citizens are often unsure whether their complaint was even received, let alone registered.

Complaint registered but no FIR: A complaint may be registered as a petition and assigned to a district DVAC unit for inquiry without an FIR being registered. The inquiry may remain open for years with no visible progress.

DA cases quietly dropped or slow-tracked: Disproportionate assets cases are complex and politically sensitive. Cases against well-connected officials may be de-prioritised or not pursued aggressively. Without RTI, a complainant has no way to establish that the case exists in DVAC's records and that time is running.

Charge sheets delayed after FIR: Even after an FIR is registered, the charge sheet may be delayed beyond the statutory period without explanation. The Prevention of Corruption Act cases must be tried by Special Courts; delays in charge sheet filing effectively stall the trial.

Prosecution sanction not sought: DVAC may complete an investigation and then fail to apply to the competent authority for prosecution sanction, or the government may delay granting sanction without explanation, leaving the case in limbo.

What RTI Can Help You Obtain from DVAC

RTI with DVAC can be used to obtain the following categories of information:

  • Complaint registration confirmation: Whether your specific petition was registered in DVAC's records, the complaint number assigned, the date of registration, and the DVAC unit responsible for inquiry.
  • FIR registration status: Whether an FIR has been registered in relation to the complaint or inquiry, the FIR number, the sections of the Prevention of Corruption Act and other statutes invoked, and the date of registration.
  • Charge sheet status: Whether a charge sheet has been filed before the Special Court, the date of filing, the court name and location, and the case number assigned by the court.
  • DA case stage: Whether a disproportionate assets case has been registered, whether property has been attached, the broad stage of proceedings, and whether prosecution sanction has been sought or granted.
  • Prosecution sanction status: Whether DVAC applied to the competent authority for prosecution sanction, the date of application, and whether sanction was granted, refused, or is pending — this is entirely procedural information that does not disclose investigation contents.
  • DVAC Annual Reports and statistics: Total complaints received, cases registered, FIRs filed, trap cases organised, conviction rate, and departmental action recommendations — which paint a picture of DVAC's workload and outcomes.
  • Action taken on DVAC inquiry recommendations: Whether DVAC submitted an inquiry report or recommendation to the appointing authority of the accused officer, and whether any departmental disciplinary action was initiated on that recommendation.

Critically, RTI cannot compel DVAC to investigate your complaint or register an FIR. RTI is a right to information, not a directive to act. However, once RTI establishes on record that DVAC received your complaint but has not registered it, not registered an FIR, or not filed a charge sheet within the period mandated by law, that documented non-action gives you a stronger foundation to file a Writ Petition before the Madras High Court under Article 226 of the Constitution seeking a direction to DVAC to act.

Section 8(1)(h): The Investigation Exemption and How to Handle It

Section 8(1)(h) of the RTI Act, 2005, exempts from disclosure information that would impede the process of investigation, detection, or prosecution of offenders. DVAC may invoke this provision to decline to provide details of its investigation methodology, witness identities, evidence gathered, the full text of investigation diary entries, documents that would tip off suspects, or material that would prejudice an ongoing prosecution.

This is a legitimate and narrow exemption — it protects operational investigation detail. It does not protect administrative and procedural facts: whether a complaint was registered, whether an FIR was registered, the date of registration, the current broad stage of investigation (pre-FIR / investigation ongoing / charge-sheeted / case closed), whether prosecution sanction has been applied for, and statistical aggregate data. Courts and information commissions have consistently held that Section 8(1)(h) cannot be used as a blanket shield against all RTI requests related to a pending case.

If DVAC invokes Section 8(1)(h) to deny your complaint registration status or FIR registration status, the denial is legally unsustainable and should be challenged in a First Appeal, citing this distinction. Always include a note in your RTI application — as shown in the sample draft above — that you do not seek any information that would impede investigation, and that your requests are limited to registration status and procedural stage. This pre-empts overbroad Section 8(1)(h) denials and signals legal awareness.

How to File: Using the Tamil Nadu RTI Portal

Step 1: Identify the Correct CPIO

Your RTI application should go to the CPIO at the DVAC unit most likely to hold the records you need.

  • Complaint filed at a district DVAC office: Address to the CPIO, Deputy Superintendent of Police (DVAC), District — the district office is most likely to hold records of a complaint filed there.
  • Case referred to DVAC headquarters or handled by a headquarters unit: Address to the CPIO, Directorate of Vigilance and Anti-Corruption (DVAC), 2, Frazer Bridge Road, Chennai – 600 003.
  • Unsure which unit holds the record: File at DVAC headquarters — the receiving CPIO has an obligation under Section 6(3) of the RTI Act to transfer your application within five days to the correct unit, with notice to you, and the 30-day response period continues from the date of receipt at the correct unit.

Step 2: Draft Your Application

Use the sample draft above as a template. Be specific: state the complaint reference number if you have it, the date of the complaint, the name and designation of the official complained against, and the department and district. Ask for procedural and administrative facts — registration status, FIR number, broad stage, charge sheet status, prosecution sanction status. Include the note that you do not seek information that would impede investigation. Vague or emotionally charged applications are more likely to draw evasive responses.

Step 3: File Online via rti.tn.gov.in

The Government of Tamil Nadu operates the RTI online portal at rti.tn.gov.in for all Tamil Nadu state public authorities, including DVAC.

  1. Visit rti.tn.gov.in and register or log in with your mobile number or email.
  2. Select the public authority — navigate to the Home Department and then to DVAC, or search for "Directorate of Vigilance and Anti-Corruption."
  3. Complete the online application form, enter your information sought, and upload any supporting documents (copies of your original complaint, acknowledgement receipts, or postal proof).
  4. Pay the ₹10 fee online. BPL cardholders may upload a self-attested copy of their BPL card and claim the fee exemption under Section 7(5) of the RTI Act.
  5. Submit and note the acknowledgement number — this is essential for tracking and for filing appeals.

Offline filing: If the DVAC unit you are targeting is not searchable on the online portal, file by registered post with acknowledgement due (RPAD) to the CPIO at the relevant DVAC office. Enclose a crossed Indian Postal Order (IPO) for ₹10 drawn in favour of the Pay and Accounts Officer or Accounts Officer of the concerned unit. Keep the postal receipt and a photocopy of the complete application and all enclosures.

Step 4: First Appeal under Section 19(1)

If DVAC does not respond within 30 days of receipt (or 48 hours for life and liberty matters), or if the response is incomplete, evasive, or an unjustified refusal, file a First Appeal with the First Appellate Authority (FAA) within DVAC — typically the officer immediately senior to the CPIO, such as an Additional Director or a Superintendent of Police at DVAC headquarters. The First Appeal must be filed within 30 days of the date of the CPIO's decision or the expiry of the 30-day response period, whichever is applicable. No fee is payable. Attach copies of the original RTI application, proof of submission, and the CPIO's reply, if any.

Step 5: Second Appeal to TNIC under Section 19(3)

If the FAA also fails to respond or responds unsatisfactorily, file a Second Appeal with the Tamil Nadu Information Commission (TNIC) under Section 19(3) of the RTI Act, within 90 days of the FAA's decision or the expiry of the FAA's response period. The TNIC is the state information commission constituted under Section 15 of the RTI Act for Tamil Nadu, and has exclusive jurisdiction over all Tamil Nadu state public authorities. The Central Information Commission (CIC) has no jurisdiction over DVAC or any Tamil Nadu state body.

The TNIC can direct DVAC to furnish the information withheld, impose a penalty of ₹250 per day (up to ₹25,000) on the defaulting CPIO under Section 20 of the RTI Act if the withholding was without reasonable cause or in bad faith, and recommend departmental disciplinary action against the erring officer.

Specific Information Requests: What to Ask

Complaint Registration Status

  1. Whether the complaint / petition submitted by Your Name on DD/MM/YYYY against Name, Designation, Department, District was received by DVAC and registered in the complaint register — if yes, the complaint registration number and the date of registration; if no, the reason as recorded.
  2. The DVAC unit (district office / range office / headquarters) to which the above complaint was assigned for inquiry, and the name and designation of the officer to whom the inquiry was assigned.

FIR and Investigation Stage

  1. Whether an FIR has been registered in connection with Complaint No. XXXX / the complaint described above — if yes, the FIR number, the date of registration, the DVAC unit where the FIR was registered, and the sections of the Prevention of Corruption Act, 1988, and any other penal provisions under which it was registered; if no, the stage at which the matter stands and the reason why an FIR has not been registered despite the complaint disclosing cognisable offences.
  2. The current broad stage of investigation in FIR No. XXXX/YEAR — whether investigation is ongoing, charge sheet has been filed, or the case has been closed — and the date on which the current stage was recorded.

Charge Sheet and Prosecution Sanction

  1. Whether a charge sheet under Section 173 CrPC / Section 193 BNSS has been filed before the Special Court (PC Act Cases) in relation to FIR No. XXXX/YEAR — if yes, the date of filing, the name and location of the court, and the case number assigned by the court; if no, the specific reason for delay.
  2. Whether DVAC has applied to the competent authority (Government of Tamil Nadu, concerned Department) for prosecution sanction under Section 19 of the Prevention of Corruption Act, 1988 — if yes, the date of application; if prosecution sanction has been granted or refused, the date and, in case of refusal, the reason as communicated to DVAC.

Disproportionate Assets Case

  1. Whether a DA case (disproportionate assets case) has been registered against Name, Designation, Department — if yes, the FIR / case number, the date of registration, and the broad stage of the case as of the date of this application.
  2. Whether any attachment of property has been made under the Prevention of Corruption Act, 1988, or any other applicable provision, in the DA case pertaining to Name, Designation — if yes, a brief description of the attached property (without disclosure of investigation-sensitive details) and the date of attachment.

Annual Report and Statistics

  1. A copy of the DVAC Annual Report for the year YYYY — or if a separate annual report is not published, the following data from DVAC records for that year: (a) total number of complaints received, (b) number of complaints registered as cases, (c) number of FIRs registered under the Prevention of Corruption Act, (d) number of trap cases organised and number of persons arrested in trap cases, (e) number of DA cases registered, (f) number of charge sheets filed, (g) number of convictions obtained, and (h) number of departmental inquiry recommendations sent to the competent authority.

Tips for an Effective RTI Application to DVAC

  • Use your complaint reference number: If DVAC gave you any complaint number or receipt when you submitted the petition, cite it in your RTI application. If no written acknowledgement was given, state the date and the mode of submission (in person / by post / via CM Helpline) and describe the complaint in sufficient factual detail for DVAC to locate the record.
  • Ask procedural questions, not investigation detail: Asking "what evidence did DVAC gather against the accused" will attract a Section 8(1)(h) refusal. Asking "has an FIR been registered and if so under which sections" will not — that is purely administrative information.
  • Include the Section 8(1)(h) note: Explicitly state in your application that you do not seek information that would impede investigation. This signals legal awareness and makes it harder for the CPIO to use Section 8(1)(h) as a catch-all.
  • RTI to establish a record, not to drive investigation: The primary value of an RTI application to DVAC is to create a documentary trail — confirming that the complaint was received, that no action was taken, and for how long. That record is the foundation for a Writ Petition before the Madras High Court if DVAC fails to act on a complaint that plainly discloses a cognisable offence.
  • Consider filing at both levels: File with the DVAC district office (which may hold the immediate complaint records) and separately with the DVAC headquarters (which may hold case monitoring and statistics data). Under Section 6(3) of the RTI Act, if a CPIO receives a request for information that is held by another unit, they must transfer it within five days.
  • Keep all records: Store the online acknowledgement number, postal receipts, copies of all applications, and every response received. These are essential for the First Appeal and TNIC Second Appeal.
  • Filing a complaint is separate from RTI: If you have not yet filed a corruption complaint with DVAC and are only considering RTI for statistical or policy information, the process is the same. But if you are using RTI to track the status of your own complaint, file the RTI after the 30-day response window on your original complaint has elapsed — this gives you grounds to ask why the complaint has not been acknowledged.

Sample RTI Application Draft

To, The Central Public Information Officer (CPIO), Directorate of Vigilance and Anti-Corruption (DVAC), 2, Frazer Bridge Road, Chennai – 600 003 [OR: The CPIO, Deputy Superintendent of Police (DVAC), [District/Range] Office] Subject: Application under the Right to Information Act, 2005 — Corruption Complaint Registration Status, Case Investigation Progress, FIR Details, Charge Sheet Filing, Disproportionate Assets Case Proceedings, and DVAC Annual Report Sir/Madam, I, [Your Full Name], residing at [Your Full Address], submit this application under Section 6 of the Right to Information Act, 2005, and request the following information: Reference details (fill as applicable): Complaint reference number (if available): [DVAC Complaint No. / Petition No.] Date of complaint: [DD/MM/YYYY] Name and designation of the official complained against: [Name, Designation, Department/Office] Nature of the complaint: [e.g., bribery demand, disproportionate assets, misappropriation of public funds] FIR number (if known): [FIR No. / RC No. / DVAC Case No.] Information sought: 1. Whether the corruption complaint submitted by me on [DD/MM/YYYY] against [Name, Designation, Department, District] bearing petition/complaint reference number [XXXXXX] was duly registered by DVAC — if yes, the complaint registration number, the date of registration, and the DVAC unit (district/range office or headquarters) to which the complaint was assigned; if no, the specific reason for non-registration as recorded by the receiving officer, and whether the complaint was forwarded to any other authority. 2. The current investigation status of DVAC [Complaint No. / Case No. / FIR No.] relating to [Name, Designation, Department] — specifically: whether a First Information Report (FIR) has been registered, and if so, the FIR number, the section(s) of the Prevention of Corruption Act, 1988, and/or Indian Penal Code / Bharatiya Nyaya Sanhita under which it was registered, and the date of registration; if an FIR has not been registered despite the complaint having been received, the reason as recorded in the file and the stage at which investigation currently stands. 3. Whether a charge sheet / final report has been filed before the competent Magistrate / Special Court for Trial of Prevention of Corruption Act Cases in relation to FIR No. [XXXX/YEAR] — if yes, the date of filing, the name and location of the court, and the case number assigned by the court; if a charge sheet has not been filed, the specific reason for any delay and the expected timeline. 4. The current stage of the disproportionate assets (DA) case proceedings initiated against [Name, Designation, Department] — including whether properties have been attached under Section 18A of the Prevention of Corruption Act or any other provision, whether the matter is at investigation, prosecution sanction, or trial stage, and the date on which the current stage was recorded. 5. A copy of the DVAC Annual Report for the year [YYYY] — or, if a consolidated report is not available, the following statistical data from DVAC records for that year: total number of complaints received, number registered as cases, number of FIRs registered under the Prevention of Corruption Act, 1988, number of charge sheets filed, number of convictions secured, and number of trap (bribery) cases organised. 6. Whether any compliance or action-taken report has been prepared by DVAC in respect of its recommendation / inquiry report against [Name, Designation, Department] submitted on or around [DD/MM/YYYY], and if so, a copy of that report and a statement of the action taken by the competent disciplinary authority pursuant to the recommendation. Note: I do not seek any information that would impede the process of investigation, detection, or prosecution of offenders under Section 8(1)(h) of the RTI Act, 2005. My requests are limited to the registration status, procedural stage, and administrative-level facts of the matters described above, which are distinct from the operational investigation detail protected under that provision. I am enclosing the application fee of ₹10 [via online payment through rti.tn.gov.in / Indian Postal Order / demand draft, as applicable]. I request the above information within 30 days as required under Section 7(1) of the RTI Act, 2005. Yours sincerely, [Your Full Name] [Your Complete Address] Phone: [Your 10-digit Mobile Number] Email: [[email protected]] Date: [DD/MM/YYYY]

Replace all text in [square brackets] with your actual details before filing. Do not include the brackets in your submission.

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