Few institutions sit as squarely at the crossroads of economics and law as the Reserve Bank of India. It is at once the note-issuing authority under Section 22 of the Reserve Bank of India Act, 1934, the banker to government, the licensing and prudential regulator of every commercial bank under the Banking Regulation Act, 1949, and the monetary-policy maker whose decisions move interest rates across the economy. For the judiciary and CLAT-PG aspirant, the subject is doubly demanding: you must hold both the institutional architecture of Indian banking and the constitutional and statutory jurisprudence that has shaped it — from Rustom Cavasjee Cooper on nationalisation to Internet and Mobile Association of India on proportionality. This chapter maps the structure of the banking system, the two foundational statutes, the RBI's functions, and the case law that examiners reward.
The structure of the Indian banking system
The Indian banking system is a layered pyramid. At its apex stands the Reserve Bank of India, the central bank, which neither competes with commercial banks nor accepts ordinary public deposits; it regulates, supervises and acts as lender of last resort. Below it sit the scheduled commercial banks — those included in the Second Schedule to the Reserve Bank of India Act, 1934 by virtue of Section 42(6), which prescribes a minimum paid-up capital and reserves and requires that the bank's affairs not be conducted in a manner detrimental to depositors. Scheduling brings privileges (access to RBI refinance and the clearing system) and obligations (maintenance of the cash reserve ratio).
Scheduled commercial banks divide into public-sector banks (the State Bank of India and the nationalised banks), private-sector banks, foreign banks and regional rural banks. Alongside them run the cooperative banks — urban and rural — which since the constitutional and statutory reforms of 2020 fall more squarely within RBI supervision. Beyond the formal banking channel lie the non-banking financial companies (NBFCs), regulated under Chapter IIIB of the RBI Act, and the development finance and specialised institutions. Understanding which statute governs which tier is the first analytical skill the examiner tests. The wider monetary plumbing — call money, treasury bills, the repo corridor — is treated in our chapter on money and financial markets.
The Reserve Bank of India Act, 1934: the foundation
The RBI was constituted under the Reserve Bank of India Act, 1934, commencing operations on 1 April 1935, and was nationalised with effect from 1 January 1949 under the Reserve Bank (Transfer to Public Ownership) Act, 1948. The preamble declares its object: to regulate the issue of bank notes, to keep reserves with a view to securing monetary stability, and generally to operate the currency and credit system to the country's advantage. The 2016 amendment added the modern mandate of price stability, keeping in mind the objective of growth.
Three provisions anchor the institutional structure. Section 3 establishes the Bank as a body corporate. Section 8 constitutes the Central Board of Directors, the supreme governing body. Section 7 — the most litigated in constitutional discourse — empowers the Central Government, after consultation with the Governor, to give such directions in the public interest as it may consider necessary; this is the textual hook for debates on the RBI's autonomy. The Act's operative heart is the currency power: Section 22 confers on the Bank the sole right to issue bank notes in India, and Section 24 fixes the denominations. The one-rupee note and coins, by contrast, are issued by the Government of India under the Coinage Act, though circulated through the RBI.
Functions of the RBI under Section 17 and beyond
Section 17 of the RBI Act catalogues the business the Bank may transact: accepting deposits from the Central and State Governments without interest; purchasing and discounting bills of exchange and other commercial paper; making advances to scheduled banks and to governments; and dealing in government securities, repo and reverse repo. Read together with Section 20 (the obligation to transact the Government's banking business) and Section 21 (the right to act as banker to the Central Government), these provisions make the RBI the banker to government and manager of the public debt.
Beyond the statutory text, the RBI discharges a cluster of classic central-banking functions: it is the note-issuing authority, the banker's bank and lender of last resort, the custodian of foreign exchange reserves (operationalised through the Foreign Exchange Management Act, 1999), and the controller of credit through both quantitative tools (the repo rate, cash reserve ratio under Section 42 of the RBI Act, and statutory liquidity ratio under Section 24 of the Banking Regulation Act) and qualitative tools (selective credit controls, margin requirements and moral suasion). It is also the chief regulator and supervisor of the payment and settlement system under the Payment and Settlement Systems Act, 2007, the authority that licenses and oversees clearing houses, and the body that since 2016 has hosted the Banking Ombudsman and the integrated grievance-redress scheme. A useful examination distinction is between the RBI's developmental functions (promoting institutions, financial inclusion and the spread of banking) and its regulatory and supervisory functions (licensing, inspection and direction) — the two together making it far more than a mere monetary authority.
The Banking Regulation Act, 1949: definition and licensing
While the RBI Act creates the central bank, the Banking Regulation Act, 1949 governs the banks it regulates. Section 5(b) supplies the cardinal definition: 'banking' means the accepting, for the purpose of lending or investment, of deposits of money from the public, repayable on demand or otherwise, and withdrawable by cheque, draft, order or otherwise. The twin essentials — acceptance of public deposits for lending or investment, and withdrawability by cheque — distinguish a bank from a mere money-lender or deposit-taking finance company, a distinction the courts have policed strictly. Section 6 enumerates the forms of permissible business and Section 8 prohibits trading, ring-fencing banks from commercial risk.
Section 22 makes a licence from the RBI a precondition to carrying on banking business: no company may commence or carry on banking business in India without a licence granted by the Reserve Bank, which may impose conditions and may cancel the licence if the bank ceases to comply. The licensing power, coupled with the entry-capital and fit-and-proper requirements, gives the RBI gatekeeping control over who may accept public deposits — the regulatory expression of the depositor-protection rationale that runs through the whole Act.
Supervisory and directive powers: Sections 35, 35A and 36
The Banking Regulation Act arms the RBI with intrusive supervisory tools. Section 35 empowers the Bank to inspect any banking company and its books, and to report to the Central Government. Section 35A — the workhorse of modern banking regulation — confers the power to give directions to banking companies generally or to any bank in particular, where the RBI is satisfied that it is necessary in the public interest, in the interest of banking policy, to prevent the affairs of a bank being conducted in a manner detrimental to depositors, or to secure proper management. Directions issued under Section 35A bind the bank, and the breadth of the provision has repeatedly been upheld.
Section 36 allows the RBI to caution or prohibit banks against entering into particular transactions and to assist by way of advances. Section 36AA empowers the RBI to remove managerial persons, and Section 36ACA (introduced after the IL&FS and Yes Bank episodes) allows supersession of a bank's Board. The Supreme Court, in Joseph Kuruvilla Vellukunnel v. Reserve Bank of India, AIR 1962 SC 1371, sustained the very architecture of these powers: upholding the winding-up of the Palai Central Bank on the RBI's opinion, the Court held that banks, as custodians of public deposits, form a valid class apart, and that conferring on the expert regulator powers not available against ordinary companies does not offend Article 14.
Bank nationalisation and the Cooper revolution
The most constitutionally consequential chapter in Indian banking is nationalisation. On 19 July 1969 the Government promulgated an Ordinance, later replaced by the Banking Companies (Acquisition and Transfer of Undertakings) Act, 1969, acquiring fourteen major commercial banks each with deposits exceeding fifty crore rupees. The acquisition was challenged in Rustom Cavasjee Cooper v. Union of India, AIR 1970 SC 564, the Bank Nationalisation Case. An eleven-judge bench struck down the Act, holding that the compensation provided was illusory and that the law violated the right to property then guaranteed under Articles 19(1)(f) and 31, as well as Article 14.
The lasting significance of Cooper lies less in its result — the banks were promptly re-nationalised by a fresh, compliant statute — than in its doctrine. The Court rejected the narrow, pigeon-holed reading of fundamental rights in A.K. Gopalan and held that the effect of State action, not its object, determines which rights are engaged, allowing overlapping protection under Articles 19, 14 and 31. This 'effect test' became foundational for Maneka Gandhi and the entire post-1978 rights jurisprudence. Nationalisation itself, defended as a tool of social control over credit to serve planned development, connects directly to the priority-sector and developmental themes traced in our chapter on the five-year plans and NITI Aayog.
Monetary policy and the inflation-targeting framework
Monetary policy was placed on a statutory footing by the Finance Act, 2016, which amended the RBI Act to insert the modern framework. Section 45ZA empowers the Central Government, in consultation with the RBI, to fix the inflation target — presently four per cent (Consumer Price Index) with a tolerance band of plus or minus two percentage points. Section 45ZB constitutes the Monetary Policy Committee (MPC), a six-member body comprising three RBI officials and three external members appointed by the Government, which determines the policy repo rate required to achieve the target. The Governor has a casting vote in the event of a tie.
If the Bank fails to maintain the target — defined as the average inflation breaching the band for three consecutive quarters — Section 45ZN requires it to render a report to the Central Government explaining the failure and the remedial action proposed. This statutory accountability mechanism marks a decisive shift from the earlier discretionary, Governor-centred regime to a transparent, rule-bound and committee-based architecture. The transmission of the repo rate through the money market and the bond market — the practical machinery by which a policy decision reaches the borrower — is examined in detail in money and financial markets.
NBFC regulation and the Peerless line of cases
Non-banking financial companies occupy the regulatory frontier where deposit-taking shades into banking without a banking licence. Chapter IIIB of the RBI Act — especially Sections 45J to 45QA — empowers the Bank to regulate the acceptance of deposits by NBFCs, to issue directions, to prescribe prudential norms and to require registration under Section 45-IA. The RBI's authority to discipline deposit-taking finance companies was tested in Reserve Bank of India v. Peerless General Finance and Investment Co. Ltd., (1992) 2 SCC 343, concerning the Residuary Non-Banking Companies (Reserve Bank) Directions, 1987.
The Supreme Court upheld the Directions, holding that the RBI was fully empowered to prescribe stable, identifiable and monitorable methods of operation for residuary non-banking companies so as to secure the depositors' money at all times, even where this constrained the company's use of deposits for working capital. The judgment is also celebrated for its dictum on statutory interpretation: a statute is best understood by reading it as a whole, in its context, with regard to the purpose it serves. The Peerless line confirms that the depositor-protection rationale of Vellukunnel extends well beyond licensed banks to the entire deposit-taking universe the RBI superintends.
Bad loans, recovery and the SARFAESI framework
The accumulation of non-performing assets — loans where principal or interest has remained overdue, classified under the RBI's Income Recognition and Asset Classification norms — drove the creation of a specialised recovery architecture. The Recovery of Debts Due to Banks and Financial Institutions Act, 1993 created the Debts Recovery Tribunals. The more potent instrument is the Securitisation and Reconstruction of Financial Assets and Enforcement of Security Interest Act, 2002 (SARFAESI), whose Section 13 permits a secured creditor to enforce its security interest — including by taking possession of the secured asset — without the intervention of a court, after a sixty-day notice under Section 13(2).
The constitutionality of this self-help machinery was settled in Mardia Chemicals Ltd. v. Union of India, (2004) 4 SCC 311. The Court upheld the SARFAESI Act as a valid response to the menace of mounting bank dues, but struck down the requirement under Section 17 that a borrower deposit seventy-five per cent of the demanded amount before approaching the Tribunal as onerous, unreasonable and arbitrary, denying meaningful access to remedy. Mardia Chemicals thus balances the lender's enforcement power against the borrower's right to a fair hearing — a balance the legislature later codified by providing a measured appellate route.
The IBC and the resolution of stressed banks' borrowers
The Insolvency and Bankruptcy Code, 2016 reoriented the recovery of corporate bad loans from a creditor-driven seizure to a time-bound, collective resolution process supervised by the National Company Law Tribunal. For banks, the Code is the principal channel for resolving large corporate defaults. Its supremacy over inconsistent State and earlier laws rests on the non-obstante clause in Section 238, which the Supreme Court applied in Innoventive Industries Ltd. v. ICICI Bank, (2018) 1 SCC 407, holding that the IBC overrides a State enactment that would have stayed recovery, because the Code is a complete code with paramount effect.
The RBI's role in steering banks into the IBC was itself contested. In Dharani Sugars and Chemicals Ltd. v. Union of India, (2019) 5 SCC 480, the Court struck down the RBI's February 2018 circular that had compelled banks to refer all large defaulters to insolvency, holding that a generic, across-the-board direction exceeded the power conferred by Section 35AA of the Banking Regulation Act, which permits the RBI to direct insolvency proceedings only against specific defaulters and on a case-by-case authorisation by the Central Government. The decision is a textbook illustration of the courts confining a regulator to the four corners of its enabling statute.
Moratorium, reconstruction and the rescue of failing banks
When a bank itself — rather than its borrower — fails, the Banking Regulation Act supplies a bespoke rescue mechanism distinct from ordinary corporate insolvency, from which banking companies are largely carved out. Section 45 empowers the RBI to apply to the Central Government for an order of moratorium suspending the bank's business for a period not exceeding six months, during which it may frame a scheme of reconstruction or amalgamation in the public interest, in the interest of depositors, or to secure proper management.
This power was deployed in the rescue of Yes Bank in March 2020: the Central Government, on the RBI's application, imposed a moratorium with a capped withdrawal limit, superseded the Board, and notified the Yes Bank Ltd. Reconstruction Scheme, 2020 under Section 45, under which the State Bank of India and other investors recapitalised the bank. A parallel amalgamation route exists under Section 44A for voluntary mergers requiring RBI sanction. The depositor-protection logic that the Supreme Court articulated as far back as Joseph Kuruvilla Vellukunnel — that the continuance of a failing bank is itself a harm the regulator may pre-empt — remains the doctrinal foundation of this resolution toolkit.
RBI autonomy, proportionality and judicial review
The RBI exercises vast delegated and discretionary power, and the courts have increasingly subjected its regulatory action to the discipline of proportionality. The leading authority is Internet and Mobile Association of India v. Reserve Bank of India, 2020 SCC OnLine SC 275, the cryptocurrency case. The RBI's April 2018 circular had barred regulated entities from dealing with or providing services to persons or businesses trading in virtual currencies. The Supreme Court did not doubt the RBI's competence to regulate in this sphere; it struck the circular down on the ground of proportionality, holding that an effective prohibition, in the absence of any empirical finding that the regulated entities had actually suffered harm, was a disproportionate restriction on the petitioners' fundamental right under Article 19(1)(g) to carry on a lawful trade.
The judgment confirms that even an expert financial regulator must demonstrate that its measure is suitable, necessary and not excessive in relation to the harm it addresses. Read with Dharani Sugars, it marks the contemporary judicial posture: deference to the RBI's expertise on questions of economic policy, but firm insistence that its directions stay within statutory limits and meet the proportionality standard. For the broader fiscal and developmental context within which this regulatory power operates — deficit financing, the government's borrowing programme and the RBI's debt-management role — see our chapters on public finance and budget and the overview hub for Indian Economy for Judiciary.
Deposit insurance and financial inclusion
Two further pillars complete the institutional picture. Depositor protection is operationalised through the Deposit Insurance and Credit Guarantee Corporation (DICGC), a wholly-owned RBI subsidiary established under the DICGC Act, 1961, which insures bank deposits up to a statutory ceiling — raised to five lakh rupees per depositor per bank in 2020 — and which, after a 2021 amendment, must pay out within ninety days of a bank being placed under a moratorium or all-inclusive directions. This converts the abstract depositor-protection rationale of Vellukunnel into a concrete, time-bound guarantee.
Financial inclusion forms the developmental face of banking policy: priority-sector lending targets, the lead-bank scheme, regional rural banks, no-frills and basic savings accounts under the Pradhan Mantri Jan Dhan Yojana, and the licensing of differentiated banks — payments banks and small finance banks — under the RBI's 2014-15 guidelines. These initiatives pursue the constitutional goal of distributive justice through the credit system, the very objective that the State invoked to justify nationalisation in Cooper, and they anchor banking firmly within the wider story of India's planned and welfare economy.
For the examiner, the analytical thread that unifies the entire subject is depositor protection. It explains why banks form a class apart for the purposes of Article 14 in Vellukunnel; why the RBI may regulate residuary deposit-takers in Peerless; why a failing bank may be placed under moratorium and reconstructed under Section 45 rather than wound up; and why deposit insurance must now pay out within ninety days. A well-organised answer ties each statutory provision and each leading case back to this single rationale, while remaining alert to the countervailing constraint — that the regulator's power, however broad, must stay within its enabling statute and satisfy the test of proportionality.
Frequently asked questions
What is the difference between the RBI Act, 1934 and the Banking Regulation Act, 1949?
The Reserve Bank of India Act, 1934 constitutes the central bank and confers its core powers — note issue (Section 22), the conduct of business (Section 17), monetary policy and NBFC regulation. The Banking Regulation Act, 1949 governs the commercial banks the RBI regulates, defining 'banking' (Section 5(b)), requiring a licence (Section 22), and conferring inspection and direction powers (Sections 35 and 35A). One creates the regulator; the other regulates the banks.
Why is Rustom Cavasjee Cooper v. Union of India so important?
In Rustom Cavasjee Cooper v. Union of India, AIR 1970 SC 564, an eleven-judge bench struck down the 1969 bank nationalisation Act for illusory compensation and breach of Articles 14, 19(1)(f) and 31. Its doctrinal legacy is the 'effect test' — that the effect of State action, not its object, determines which fundamental rights are engaged — overruling the narrow approach of A.K. Gopalan and paving the way for Maneka Gandhi.
What did the Supreme Court hold in the cryptocurrency case against the RBI?
In Internet and Mobile Association of India v. Reserve Bank of India, 2020 SCC OnLine SC 275, the Court quashed the RBI's 2018 circular barring regulated entities from servicing virtual-currency businesses. It accepted the RBI's competence to regulate but held the measure disproportionate under Article 19(1)(g), because there was no empirical finding that the regulated entities had suffered harm. It is the leading authority on proportionality review of financial regulation.
How does the RBI rescue a failing bank like Yes Bank?
Under Section 45 of the Banking Regulation Act, 1949, the RBI applies to the Central Government for a moratorium suspending the bank's business for up to six months, and may frame a scheme of reconstruction or amalgamation in the public interest or in depositors' interest. In March 2020 this was used for Yes Bank: a moratorium with a withdrawal cap, supersession of the Board, and the Yes Bank Reconstruction Scheme, 2020 under which the State Bank of India recapitalised the bank.
What is the significance of Mardia Chemicals for bank loan recovery?
In Mardia Chemicals Ltd. v. Union of India, (2004) 4 SCC 311, the Court upheld the SARFAESI Act, 2002 — including the secured creditor's power under Section 13 to enforce security without court intervention — as a valid measure against mounting bank dues. But it struck down the requirement that a borrower deposit seventy-five per cent of the demand before appealing as onerous, unreasonable and arbitrary, preserving meaningful access to remedy.
Can the RBI force banks to refer defaulters to insolvency under the IBC?
Not generally. In Dharani Sugars and Chemicals Ltd. v. Union of India, (2019) 5 SCC 480, the Court struck down the RBI's February 2018 circular compelling banks to refer all large defaulters to insolvency, holding it ultra vires Section 35AA of the Banking Regulation Act. That provision permits the RBI to direct insolvency only against specific defaulters and only on a case-by-case authorisation by the Central Government, not by a blanket direction.