Photo: Farhang Amini, CC BY 4.0, via Wikimedia Commons.
No single Indian law specifies an exact number of years for dental records. Three overlapping frameworks together define the answer, and the shortest one is not the right floor to plan around.
The Dental Council of India's Revised Dentists (Code of Ethics) Regulations, 2014 required every registered dental practitioner to maintain records for their out-patients and in-patients and keep them for a minimum period of three years.
The DCI was dissolved on 19 March 2026 when the National Dental Commission Act, 2023 came into force and the Dentists Act, 1948 was repealed. The NDC Act's Clauses in a new law that keep old regulations running until the new regulatory body issues replacements. They prevent a gap where no rules apply during the handover period. keep existing DCI regulations in effect until the National Dental Commission issues its own code. The three-year minimum continues to apply.
Three years sounds comfortable. The problem is that the The window within which a legal complaint must be filed. After it closes, courts and consumer forums will not hear the claim. Under the Consumer Protection Act 2019, this window is two years from when the cause of action arose, not from when the treatment was given. for consumer complaints runs from the The event that gives a patient the legal right to complain. In dental cases this is often when the complication was discovered, not the date the procedure was performed. A crown placed in 2024 that fails in 2026 may give rise to a cause of action in 2026., not from the date of treatment. Section 69 of the Consumer Protection Act, 2019 sets this period at two years from when the cause of action arises.
In practice: a patient treated in January 2024 who discovers a complication in December 2025 has until December 2027 to file at a consumer forum. A clinic that discards that record in January 2027 at the DCI three-year mark has no documentation to defend a claim it had no way to anticipate.
Medico-legal advisers in India recommend retaining all patient records for a minimum of five years from the date of last contact with that patient. That is not a statutory figure; it is a practitioner judgment that accounts for the limitation-period arithmetic above while staying manageable for a small practice.
Three categories warrant longer retention:
The DCI Code's "records pertaining to out-patients and in-patients" covers everything that documents the clinical relationship. At minimum:
Notes reconstructed from memory after a complaint has arrived carry no weight. Contemporaneous documentation made at the time of treatment is what a consumer forum will ask for first.
The National Dental Commission was constituted on 19 March 2026 with three boards: the Undergraduate Dental Education Board, the Assessment and Rating Board, and the Ethics and Dental Registration Board. Record-keeping obligations for practising dentists fall within the Ethics and Dental Registration Board's mandate.
As of September 2026, the Ethics and Dental Registration Board has not issued a record-retention circular. When it does, the new guidance will supersede the DCI Code's three-year figure. The NDC's official communications appear through the Press Information Bureau; treat any such circular as a reason to re-check the numbers in this article.
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Two points worth being clear about: Dentomate is an active-practice tool, not a legal archive. For patients who have left the practice permanently, download a PDF of their full record and keep a copy outside the platform as well. And if you ever migrate away, export everything before you go; a local copy is independent of any software service.
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