Section 2 explained: this guide covers what it means, who it applies to, the step-by-step process, documents required, fees, due dates and penalties in India — so you can stay compliant with confidence and avoid costly mistakes.
Section 2 is the dictionary of the Act. Its clauses tell you what counts as an "enterprise", who is a "supplier" for the delayed payment chapter, and how "micro", "small" and "medium" link back to section 7. The definition of "supplier" in clause (n) decides who can claim interest under sections 15 and 16, so it deserves a careful read.
An enterprise is an industrial undertaking, business concern or any other establishment, by whatever name called, engaged in manufacturing or production of goods in an industry listed in the First Schedule to the Industries (Development and Regulation) Act, 1951, or in providing or rendering services. A supplier is a micro or small enterprise that has filed a memorandum under section 8, and includes NSIC, State small industries corporations and certain bodies selling goods made or services provided by micro and small enterprises. Micro, small and medium are whatever section 7(1) classification says.
The clauses at a glance
Section 2 opens "In this Act, unless the context otherwise requires", and has clauses (a) to (p).
| Clause | Term | Meaning |
|---|---|---|
| (a) | Advisory Committee | The committee constituted under section 7(2) |
| (c) | Board | The National Board for Micro, Small and Medium Enterprises under section 3 |
| (d) | Buyer | Whoever buys any goods or receives any services from a supplier for consideration |
| (e) | Enterprise | An industrial undertaking, business concern or other establishment, by whatever name called, engaged in manufacture or production of goods in an industry in the First Schedule to the Industries (Development and Regulation) Act, 1951, or engaged in providing or rendering services |
| (f) | Goods | Every kind of movable property other than actionable claims and money |
| (g) | Medium enterprise | An enterprise classified as such under section 7(1)(a)(iii) or (b)(iii) |
| (h) | Micro enterprise | An enterprise classified as such under section 7(1)(a)(i) or (b)(i) |
| (m) | Small enterprise | An enterprise classified as such under section 7(1)(a)(ii) or (b)(ii) |
| (n) | Supplier | A micro or small enterprise that has filed a memorandum, plus the bodies listed in sub-clauses (i) to (iii) |
Clause (b), "appointed day", has its own article: section 2(b) and deemed acceptance.
Enterprise: goods and services
Clause (e) has two limbs. The first covers a manufacturing or production undertaking, but only one "pertaining to any industry specified in the First Schedule to the Industries (Development and Regulation) Act, 1951". The second covers any establishment engaged in "providing or rendering of any service or services". The wording "by whatever name called" means the legal form does not matter for this definition; section 7(1) separately lists proprietorship, Hindu undivided family, association of persons, co-operative society, partnership firm, company or undertaking.
Clause (f) defines "goods" as movable property other than actionable claims and money. So a supply of shares or a receivable is not a supply of "goods", but a supply of machinery or raw material is.
Buyer
A buyer is "whoever buys any goods or receives any services from a supplier for consideration". The definition has no size test and no legal-form test. A large company, a government body or another small firm can be a buyer, provided the seller is a "supplier" as defined. The phrase "for consideration" means a gratuitous transfer is outside it.
Supplier: the clause that matters most
Clause (n) says a supplier is "a micro or small enterprise, which has filed a memorandum with the authority referred to in clause (a) of sub-section (1) of section 8". It then says the term "includes":
- (i) the National Small Industries Corporation, being a company registered under the Companies Act, 1956;
- (ii) the Small Industries Development Corporation of a State or a Union territory, by whatever name called, being a company registered under the Companies Act, 1956;
- (iii) any company, co-operative society, society, trust or body, by whatever name called, registered or constituted under any law for the time being in force and engaged in selling goods produced by micro or small enterprises and rendering services which are provided by such enterprises.
Two consequences follow from the text. First, a medium enterprise is not a "supplier" under clause (n), because the clause speaks only of micro and small enterprises. Second, the filing of the memorandum is part of the definition. Under section 8 the form and procedure for the memorandum are notified by the Central Government, and the Udyam notification S.O. 2119(E) of 2020 describes the filing of the memorandum as "Udyam Registration". So an enterprise that wants to be treated as a supplier for delayed payment purposes must have that registration in place. Our guide to Udyam registration eligibility covers the practical steps, and our MSME Udyam registration service can file it for you. Section 8 is explained in its own article.
Sub-clause (iii) is wide. A trading body that sells products made by micro or small enterprises is included, though the clause limits it to goods "produced by micro or small enterprises" and services "provided by such enterprises".
Micro, small and medium: a cross-reference
Clauses (g), (h) and (m) contain no figures. They point to section 7(1), and in practice to the notifications issued under it. The current investment and turnover limits are not in section 2 at all; see the classification article on section 7.
The remaining clauses
Clause (i) defines "National Bank" as NABARD under its 1981 Act, clause (o) "Small Industries Bank" as the Small Industries Development Bank of India under its 1989 Act, clause (l) "Reserve Bank" as the Reserve Bank of India, clause (j) "notification" as one published in the Official Gazette, and clause (k) "prescribed" as prescribed by rules made under the Act. Clause (p) says that, for a Union territory, "State Government" means the Administrator appointed under article 239 of the Constitution.
Practical examples
Example 1: service provider. A small IT firm has filed its memorandum and supplies software services to a listed company. The firm is a "supplier" under clause (n), and the listed company is a "buyer" under clause (d).
Example 2: medium enterprise. A medium manufacturer supplies parts to a large buyer. On the text of clause (n), it is not a "supplier", because the clause covers micro and small enterprises only. The delayed payment chapter's protection rests on that definition.
Example 3: no memorandum. A micro enterprise that has never filed its memorandum delivers goods. The clause requires the filing, so the enterprise should first complete it. The Act's text does not say what happens to supplies made before filing; take advice before relying on the chapter for those.
Common mistakes
- Assuming every small business is automatically a "supplier". The memorandum filing is part of the definition.
- Assuming a medium enterprise can use section 16 interest. Clause (n) does not include medium enterprises.
- Using clause (f) "goods" for receivables or money. Both are excluded.
Need help with Udyam registration before you claim dues?
If your enterprise has not yet filed its memorandum, or you are unsure whether you qualify as a supplier, we can guide you through the filing. Our MSME Udyam registration service covers the registration steps and the details to check before you raise a claim.
Key takeaways
- "Enterprise" covers manufacturing in First Schedule industries and any services business.
- "Buyer" means anyone who buys goods or receives services from a supplier for consideration.
- "Supplier" is a micro or small enterprise that has filed a memorandum, plus NSIC, State small industries corporations and bodies selling goods or services of micro and small enterprises.
- Medium enterprises are outside clause (n).
- Micro, small and medium derive from section 7(1), not from section 2 itself.
Read next
- Introduction to MSME Development Act 2006
- What is MSME? Meaning, Example and Uses
- Section 7 of the MSMED Act, 2006: Classification of enterprises
- Section 8 of the MSMED Act, 2006: Filing of memorandum
Disclaimer: Based on the Micro, Small and Medium Enterprises Development Act, 2006 (official text, not amended by the Jan Vishwas Acts of 2023 or 2026) and the Udyam notifications S.O. 2119(E) of 26 June 2020 and S.O. 1364(E) of 21 March 2025, read with later developments noted in the article, as on 30 September 2026. Notifications, rules and the Udyam portal change; verify the current position before acting.