Regulation 30 of the SEBI Listing Obligations and Disclosure Requirements Regulations is often treated as a list of events to report to stock exchanges. In practice, it is a decision framework: classify the event, decide whether a materiality test applies, identify when it occurred, and apply the correct disclosure clock. A sound process separates those questions instead of asking only whether an event “looks material”.
The starting point is SEBI's current consolidated LODR Regulations, last amended on 14 July 2026. The official consolidated regulations PDF contains Regulation 30 and Part A of Schedule III.
Step 1: Separate Para A from Para B
Events specified in Para A of Part A of Schedule III are deemed material and must be disclosed. The listed entity does not first apply its own monetary threshold to decide whether a Para A event deserves disclosure.
Events in Para B of Part A of Schedule III are disclosed after applying the materiality guidelines in Regulation 30(4). Classification therefore comes before quantification. Regulation 30(12) also covers an event or information not indicated in Para A or B that may nevertheless have a material effect on the listed entity.
Step 2: Apply the Regulation 30(4) materiality test where relevant
For events to which the materiality guidelines apply, the test includes qualitative and quantitative criteria. An omission can be material if it is likely to cause discontinuity or alteration of information already publicly available, or if it is likely to result in significant market reaction when later revealed.
The quantitative criterion asks whether the value, or expected impact in terms of value, exceeds the lower of these benchmarks based on audited consolidated financial statements:
- 2% of turnover as per the last audited consolidated financial statements;
- 2% of net worth as per the last audited consolidated financial statements, except where the arithmetic value of net worth is negative; and
- 5% of the average absolute value of profit or loss after tax as per the last three audited consolidated financial statements.
Where the stated criteria are not applicable, the board may still treat an event or information as material. The quantitative threshold is therefore not a universal safe harbour.
Worked illustration
Assume consolidated turnover is ₹1,000 crore, net worth is ₹600 crore, and the average absolute profit or loss after tax for the last three audited consolidated financial statements is ₹100 crore. The three benchmarks are ₹20 crore, ₹12 crore and ₹5 crore. The lower benchmark is ₹5 crore. For a measurable Para B event, that amount is relevant to the quantitative test. It does not override a Para A deemed-material disclosure, and the qualitative criteria can independently matter.
Step 3: Identify the correct disclosure timeline
Regulation 30(6) requires material events or information to be disclosed first to the stock exchange as soon as reasonably possible and within the applicable outer limit.
- Board-decision events: generally within 30 minutes from closure of the board meeting in which the decision was taken.
- After-hours board meeting: if the meeting closes after normal trading hours but more than three hours before the next trading day begins, within three hours from closure.
- Event emanating from within the listed entity: within 12 hours from occurrence.
- Event not emanating from within the listed entity: within 24 hours from occurrence.
- Schedule III-specific timeline: where Part A specifies one, that specific timeline applies.
The regulations also provide a 72-hour rule for certain non-tax litigation or dispute claims where all relevant information is maintained in the structured digital database under the insider-trading framework. Because occurrence and event-specific timelines can be fact-sensitive, check SEBI's LODR Master Circular and the relevant Schedule III entry before fixing the deadline. A delayed disclosure must carry an explanation for the delay.
Step 4: Build governance before an event happens
Regulation 30(4) requires a board-approved materiality policy disclosed on the listed entity's website. The policy cannot dilute the regulations and should help relevant employees identify potential material events and report them to authorised key managerial personnel.
The board must authorise one or more key managerial personnel to determine materiality and make disclosures; their contact details are to be disclosed to the exchanges and on the website. SEBI's Industry Standards on Regulation 30 were issued for effective implementation, and listed entities were directed to follow them for compliance.
A practical Regulation 30 workflow
- Capture and escalate. Create fast channels for finance, legal, secretarial, operations, investor relations and subsidiary teams.
- Classify first. Check Para A, Para B and the Regulation 30(12) residuary rule.
- Apply materiality only where appropriate. Document both qualitative criteria and the quantitative benchmark.
- Fix occurrence time. Record when the event occurred and whether it arose internally, externally or through a board decision.
- Select the clock. Check Regulation 30(6), Schedule III, the Master Circular and applicable industry standards.
- Disclose with adequate particulars. Give investors enough information to understand the event rather than using vague boilerplate.
- Continue updating. Regulation 30(7) requires updates on material developments until the event is resolved or closed.
Website retention and subsidiary events
Regulation 30(8) requires exchange disclosures under Regulation 30 to remain on the listed entity's website for at least five years and thereafter as per its disclosed archival policy. Regulation 30(9) also requires disclosure of events or information concerning subsidiaries where they are material for the listed entity.
Common mistakes
- Applying a monetary threshold to a Para A event that is already deemed material.
- Using only a rupee test and ignoring qualitative criteria.
- Starting the clock when the compliance team sees the email instead of analysing when the event occurred.
- Assuming every internal event gets 12 hours even where Schedule III prescribes a specific timeline.
- Treating the first disclosure as final even though material developments require updates until closure.
Practical takeaway
A defensible Regulation 30 process follows a fixed order: classify the event, apply materiality only where permitted, determine occurrence, select the correct timeline, disclose adequately, and update until closure. The strongest control is not merely a spreadsheet threshold; it is an escalation system that identifies the correct Schedule III bucket and starts the right disclosure clock quickly.
