Section 9 of the Insolvency and Bankruptcy Code, 2016 is the provision that empowers an operational creditor — a supplier of goods, services, or an employee owed wages — to initiate the Corporate Insolvency Resolution Process (CIRP) against a corporate debtor, subject to a prior demand notice and the absence of a pre-existing dispute. Under Indian law, an operational creditor must first deliver a demand notice under Section 8 of the IBC and can file the Section 9 application only after the corporate debtor fails to pay or to raise a valid dispute within ten days.
Legal definition
Section 9(1) of the Insolvency and Bankruptcy Code, 2016 provides:
After the expiry of the period of ten days from the date of delivery of the notice or invoice demanding payment under sub-section (1) of section 8, if the operational creditor does not receive payment from the corporate debtor or notice of the dispute under sub-section (2) of section 8, the operational creditor may file an application before the Adjudicating Authority for initiating a corporate insolvency resolution process.
Section 9(5) prescribes the admission and rejection criteria:
(i) The Adjudicating Authority shall, within fourteen days of the receipt of the application under sub-section (2), by an order —
admit the application if the application is complete and there is no notice of dispute received or there is no record of dispute in the information utility; or
reject the application if the application is incomplete, or any notice of dispute has been received by the operational creditor, or there is a record of dispute in the information utility.
The demand notice under Section 8 must specify the amount of the operational debt, the identity of the person to whom the debt is owed, and the demand for payment.
How courts have interpreted this term
Mobilox Innovations Pvt. Ltd. v. Kirusa Software Pvt. Ltd. (2018) 1 SCC 353
The Supreme Court delivered the seminal interpretation of the "existence of dispute" defence available to corporate debtors against Section 9 applications. The Court held that the Adjudicating Authority must examine whether there is a "plausible contention which requires further investigation" and that the dispute is "not a patently feeble legal argument or an assertion of fact unsupported by evidence." Critically, the Court also held that the word "and" in Section 8(2)(a) should be read as "or," meaning the corporate debtor can resist the application by showing either a notice of dispute or a record of dispute in the information utility.
Kay Bouvet Engineering Ltd. v. Overseas Infrastructure Alliance (India) Pvt. Ltd. (2021) 15 SCC 95
The Supreme Court clarified that the dispute must pre-date the demand notice under Section 8 for it to serve as a valid defence. A dispute raised for the first time in reply to the demand notice, without any prior record, is insufficient unless the corporate debtor demonstrates that the dispute existed before the demand notice was received. The Court drew a distinction between genuine pre-existing disputes and disputes manufactured as an afterthought.
Transmission Corporation of A.P. Ltd. v. Equipment Conductors & Cables Ltd. (2018) 16 SCC 714
The Supreme Court reiterated that the Adjudicating Authority should not enter into a detailed examination of the merits of the dispute at the admission stage of a Section 9 application. If the existence of a dispute is evident from the material on record, the application must be rejected without delving into the question of whether the dispute is likely to succeed.
Why this matters
Section 9 is the mechanism through which suppliers, vendors, service providers, and employees can invoke the insolvency framework against a corporate debtor that fails to pay undisputed operational debts. However, it is subject to significantly more procedural safeguards than Section 7, reflecting the legislative intent to prevent the misuse of insolvency proceedings as a debt recovery tool by operational creditors.
For practitioners advising corporate debtors, the "existence of dispute" defence is the primary strategy for resisting a Section 9 application. The Mobilox test requires the debtor to demonstrate a plausible contention — not a frivolous assertion, but also not a fully proved defence. Practitioners must ensure that the reply to the Section 8 demand notice is comprehensive, supported by documentary evidence, and raises the dispute clearly within the ten-day window.
A common pitfall for operational creditors is failure to comply with the procedural requirements of Section 8 — particularly the form and content of the demand notice. Deficiencies in the demand notice or failure to serve it at the registered office of the corporate debtor can render the Section 9 application liable to rejection on technical grounds.
Related terms
Applicant classification:
Alternative trigger provisions:
Process initiated:
Frequently asked questions
Must an operational creditor issue a demand notice before filing under Section 9?
Yes. Under Section 8(1) of the IBC, an operational creditor must deliver a demand notice or a copy of the invoice demanding payment of the unpaid operational debt to the corporate debtor. The Section 9 application can only be filed after the expiry of ten days from the date of delivery of this notice, if neither payment nor a valid notice of dispute is received.
What qualifies as a "dispute" that can defeat a Section 9 application?
The Supreme Court in Mobilox (2018) held that the dispute must be a "plausible contention which requires further investigation." It cannot be a "patently feeble legal argument" or an unsupported assertion. The dispute must relate to the existence of the debt, the quality of goods or services, or a breach of the underlying contract.
Can an operational creditor become a member of the Committee of Creditors?
No. Under Section 21(2) of the IBC, the Committee of Creditors comprises only financial creditors. Operational creditors are represented at CoC meetings through a representative if their aggregate dues exceed 10% of the total debt, but they have no voting rights.
What is the difference between Section 7 and Section 9 applications?
Section 7 is available to financial creditors and does not require a prior demand notice. Section 9 is available to operational creditors and mandates a prior demand notice under Section 8 with a ten-day waiting period. Additionally, a pre-existing dispute is a complete defence to a Section 9 application but not to a Section 7 application, where the NCLT only ascertains the existence of default.
This entry is part of the Veritect Indian Legal Glossary, a comprehensive reference of Indian legal terminology grounded in statutory text and judicial interpretation.
Last updated: 2026-03-27. Veritect provides this content for informational purposes and does not constitute legal advice.