A structural audit is an engineer's assessment of whether a building is safe to keep using. It looks at the condition of the frame, foundations and finishes, tests materials where needed, and recommends repairs. It is a technical job done by qualified structural engineers, often those registered with the local civic body. A financial or compliance auditor does not judge safety, but can check that the audit was commissioned, paid for and acted on.
Last reviewed: 17 October 2026. Facts checked. We ran web searches on structural audit rules. They returned news reports and commercial sites about Mumbai, Navi Mumbai and Delhi, plus a Delhi Unified Building Bye-Laws PDF. We opened that PDF, but it is a scanned image and we could not read it. We tried the DDA page, and it failed with a connection error. So we did not open any official rule. Structural audit rules are set locally and change, so ask your municipal corporation or development authority.
What a structural audit is
It is an assessment of a building's structural health. The engineer inspects the building, reviews drawings and past repairs, and may order tests of concrete and steel. The report classifies the building by condition and lists repairs by urgency.
Search results mention the National Building Code and Bureau of Indian Standards codes as common references. They include a code for seismic evaluation of existing buildings. We could not open the BIS texts, so we cannot state what they require.
What it usually covers
| Area | What the engineer looks at |
|---|---|
| Foundation and frame | Cracks, settlement, tilt, corrosion of reinforcement |
| Slabs, beams and columns | Deflection, spalling, exposed steel |
| Water damage | Leakage, seepage, damp patches |
| Stairs, balconies, parapets | Load, support and weathering |
| Alterations | Added floors, removed walls, changed use |
| Materials | Test results where non-destructive or core tests were done |
When is one done
There is no single national rule that we could confirm. Search results suggest the trigger varies by city and building type. Reported examples include:
- Some corporations asking owners of buildings above a certain age to appoint a registered structural engineer. News reports about Mumbai and Navi Mumbai describe an age trigger.
- Delhi material in the results mentions building bye-laws that require a structural safety certificate at the permit stage, and a public notice about audits for certain high-rise buildings. A news report said further audit rules for public-use buildings were still being formulated.
- Housing society rules and lenders may ask for periodic audits, and owners may commission one after damage, fire, flooding, an earthquake or a change in use.
These are reports, not rules we verified. Do not use them as legal advice. Ask the local authority which buildings must be audited, how often, and whom it accepts.
Who does it
A qualified structural engineer. Some cities accept only engineers registered with them. The engineer signs the report and, in many places, issues a stability certificate. A financial auditor cannot sign a structural report.
What a finance or compliance auditor checks around it
- The obligation. Has management identified whether any authority requires an audit for the building, and the due date?
- The appointment. Is the engineer eligible under the local rule, and is the scope in writing?
- The report. Is it signed and dated, and does it cover the whole property?
- The cost. Is the fee supported by the contract and tax invoice? Are repair costs split between repairs and capital improvements under the accounting policy?
- The follow-up. Did management approve a repair plan, assign owners and record spend? Urgent items left open can create liabilities and insurance issues.
- Provisions and disclosures. If the report shows a need for large repairs, consider whether a provision or a note is needed. This is a judgment for the statutory auditor.
- Insurance and permits. Does the entity hold valid cover and any local certificates?
See project audit for capital spend checks and workplace safety audit checklist for the wider safety picture.
A short checklist for owners
- Ask your municipal body or society whether an audit is required and by when.
- Collect drawings, occupancy certificate and repair history.
- Hire an eligible structural engineer with a written scope.
- Give access to all floors, terraces, basements and services areas.
- Get a report with ratings and a repair list in priority order.
- Fund and schedule urgent repairs first.
- Keep the report, the certificate and repair invoices together.
Frequently Asked Questions
What is a structural audit?
An engineer's assessment of a building's safety and condition, with a report and a repair plan.
Is a structural audit mandatory?
It depends on your city and building. We found reports of local rules, but no national rule we could confirm. Ask the local authority.
Who can conduct a structural audit?
A qualified structural engineer, and in some cities one registered with the civic body.
How often should it be done?
Local rules decide this. We could not confirm intervals, so we do not give one.
Can an accountant sign a structural audit report?
No. It is an engineering report. Accountants can review the contract, cost accounting and follow-up.
Related Articles
Statutory facts on this page are checked against their sources, and the page says where it relied on secondary reporting. How we verify · Report an error