The Union List, formally designated as List I in the Seventh Schedule of the Constitution of India, delineates subjects over which the Parliament exercises exclusive legislative authority, as provided under Article 246.[1][2] This division forms a core element of India's federal structure, allocating centralized powers to the Union government on matters requiring uniform national policy, while reserving others for states or concurrent jurisdiction.[3] Originally comprising 97 entries at the Constitution's adoption in 1950, the list has expanded through amendments to approximately 100 subjects, encompassing critical areas such as defence, foreign affairs, banking, currency, atomic energy, and inter-state trade.[4][5] By confining state legislatures from legislating on these topics, the Union List reinforces national integrity and coherence in governance, particularly during emergencies when Parliament may extend its reach to state matters under Article 356.[1]
Constitutional Basis
Seventh Schedule and Legislative Division
The Seventh Schedule of the Constitution of India, enacted on November 26, 1949, delineates the distribution of legislative powers between the Parliament of India and state legislatures through three enumerated lists, as empowered by Article 246.[6] This framework establishes a federal structure where the Union holds primacy on national matters to maintain uniformity and coherence across the territory of India.[2]Article 246(1) grants Parliament exclusive legislative authority over subjects in List I, known as the Union List, which comprises 97 entries covering critical areas such as defence of India (Entry 1), foreign affairs (Entry 10), banking (Entry 45), and atomic energy (Entry 6).[6][2] States are barred from legislating on these matters, ensuring centralized control over issues requiring national integration, such as currency, railways (Entry 22), and inter-state trade (Entry 42). Article 246(4) further vests residuary legislative powers—covering subjects not enumerated in any list—exclusively with Parliament, reinforcing Union dominance.[6]In contrast, List II (State List) assigns 61 subjects to state legislatures under Article 246(3), including public order and agriculture, while List III (Concurrent List) permits both levels of government to legislate on 52 subjects like education and criminal procedure, with Union laws prevailing in cases of repugnancy per Article 254.[6] This division, subject to amendments under Article 368, has evolved through constitutional changes but maintains the Union's overriding authority to address emergencies or national imperatives, as seen in provisions allowing Parliament to legislate on State List matters during proclaimed emergencies (Article 250).[6]
Exclusivity of Union Powers
Article 246(1) of the Constitution of India vests Parliament with the exclusive power to make laws with respect to any of the matters enumerated in List I of the Seventh Schedule, referred to as the Union List.[7] This provision ensures that state legislatures lack authority to legislate on these 100 subjects, which encompass areas requiring national uniformity, such as defence of India (Entry 1), foreign affairs (Entry 10), and atomic energy (Entry 6).[2] The clause states: "Notwithstanding anything in clauses (2) and (3), Parliament has exclusive power to make laws with respect to any of the matters enumerated in List I in the Seventh Schedule (in this Constitution referred to as the 'Union List')."[8]This exclusivity principle underscores the federal division of legislative competence, prohibiting states from encroaching upon Union domains to avoid conflicts and promote centralized decision-making on matters of overarching national importance.[9] For instance, while states may handle intra-state trade under List II, inter-state trade and commerce (Entry 42, Union List) falls solely under Parliament's purview, as affirmed in judicial interpretations emphasizing the non-overlapping nature of List I powers.[10] Any state legislation attempting to regulate Union List subjects is deemed ultra vires and void, as state legislative competence is confined to List II under Article 246(3).[11]The design reflects the framers' intent to allocate indivisible powers to the Union for sovereignty and integrity, with no reciprocal state intrusion permitted, unlike the shared jurisdiction in List III (Concurrent List). Exceptions allowing Parliament to legislate on State List matters—such as during national emergencies under Article 250 or via Rajya Sabha resolution under Article 249—do not extend inversely, reinforcing the Union's primacy on List I without dilution.[12] This framework has been upheld in cases like A.K. Gopalan v. State of Madras (1950), where the Supreme Court recognized Parliament's sole legislative authority over preventive detention (then under Union powers), illustrating the practical enforcement of exclusivity.[13]
Historical Evolution
Roots in Colonial Legislation
The legislative framework dividing powers between central and provincial authorities in British India, which formed the precursor to the Union List, was formalized in the Government of India Act 1935, enacted by the British Parliament and receiving royal assent on 2 August 1935. This Act aimed to introduce a federation comprising British Indian provinces and princely states, while maintaining imperial oversight through the Governor-General's overriding powers. Its Seventh Schedule outlined three distinct lists of legislative subjects: the Federal Legislative List (List I, containing 59 entries on matters like defense, external affairs, currency, and railways), the Provincial Legislative List (List II, with 54 entries on local subjects such as police, public health, and agriculture), and the Concurrent Legislative List (List III, with 36 entries on shared areas like criminal law and forests).[14] These lists allocated exclusive authority to the federal legislature for List I subjects, reflecting colonial priorities for uniform control over strategic national resources and infrastructure to sustain British economic and military interests.[14]The Federal List's emphasis on central exclusivity stemmed from earlier colonial experiments in administrative division, but the 1935 Act represented a comprehensive codification influenced by the Simon Commission's recommendations and the Round Table Conferences of 1930–1932, which sought to devolve limited powers amid growing Indian demands for self-governance.[15] Subjects in the Federal List were selected to ensure centralized management of all-India concerns, including naval, military, and air forces; posts and telegraphs; and banking, thereby preventing provincial fragmentation that could undermine imperial cohesion.[14] Provisions allowed the Governor-General to legislate on any subject in emergencies or if provincial legislatures failed to act, underscoring the Act's retention of viceregal supremacy despite nominal federalism. The Act's partial implementation from 1 April 1937 introduced provincial autonomy under British-appointed governors, but the federal structure never fully materialized due to princely states' non-accession and World War II contingencies.[16]This tripartite division directly shaped the Indian Constitution's Seventh Schedule, with the Federal List serving as the foundational template for the Union List, which expanded to 97 entries by 1950 to accommodate post-independence realities like atomic energy and economic planning, while preserving the principle of central exclusivity.[1] The Constituent Assembly, drawing on the 1935 Act's machinery without endorsing its colonial safeguards, retained approximately 80% of the original Federal List subjects, adapting them to a sovereign context free from external vetoes.[1] Earlier legislation, such as the Government of India Act 1919, had introduced rudimentary dyarchy with reserved central subjects like finance and defense, but lacked the exhaustive enumeration of 1935, making the latter the pivotal colonial antecedent.[15] This inheritance highlights how the Union List's structure prioritized national unity over provincial sovereignty, a pragmatic carryover from imperial federalism designed to integrate diverse territories under centralized authority.[1]
Adoption and Initial Framing
The Union List, as part of the Seventh Schedule of the Indian Constitution, was initially framed by the Drafting Committee of the Constituent Assembly, chaired by B.R. Ambedkar, which synthesized proposals from various sub-committees and adapted the tripartite division of legislative powers from the Government of India Act, 1935.[1][3] That Act had delineated a Federal List of 59 subjects for central control, alongside Provincial and Concurrent Lists, providing a template for allocating subjects needing uniform national application, such as defence and foreign affairs, to prevent fragmentation in a diverse federation.[1] The Committee expanded this framework under Draft Article 217 in 1948 to emphasize central exclusivity on matters vital for India's integrity post-partition, while reserving state autonomy elsewhere, reflecting a pragmatic balance informed by the Cabinet Mission Plan's federal outline.[3][1]Debates on the Seventh Schedule, including the Union List, occurred in the Constituent Assembly from 29 to 31 August 1949, 1 to 3 September 1949, 9 September 1949, and 13 and 17 October 1949, focusing on refining entries to avoid overlaps and safeguard unity.[3] Key contentions included Union oversight of institutions of national importance like universities, where members raised concerns about eroding state educational control, ultimately retaining central powers for uniformity in strategic sectors.[3] Taxation entries, such as duties on agricultural income (Entry 82) and a proposed newspaper tax (Entry 88-A), sparked disputes over fiscal federalism and press freedoms, with the Assembly approving them to bolster central revenues amid post-independence economic challenges.[3] These discussions underscored a causal prioritization of national cohesion, rejecting provincial overreach on inter-state commerce or currency to mitigate risks of economic disunity observed in pre-1935 fragmented governance.[1]Upon adoption, the Constitution incorporating the Seventh Schedule was signed by the Constituent Assembly on 26 November 1949, with the Union List originally enumerating 97 subjects to vest Parliament with exclusive legislative authority under Article 246.[3][17] This initial framing deliberately centralized powers on defence (Entry 1), external affairs (Entry 10), and atomic energy (Entry 6), drawing from empirical needs for coordinated response to partition-induced security threats and international relations, while excluding purely local matters to foster cooperative federalism without diluting central efficacy.[1] The structure's rationale, as articulated in Assembly proceedings, stemmed from first-hand experiences of colonial dyarchy's inefficiencies, ensuring residual powers vested in the Union to address unforeseen national exigencies.[3]
Composition and Subjects
Enumeration and Categories
The Union List, designated as List I in the Seventh Schedule of the Indian Constitution under Article 246, enumerates 100 subjects as of recent amendments, granting exclusive legislative competence to the Parliament of India.[2] Originally comprising 97 entries at the Constitution's adoption in 1950, the list expanded through additions via constitutional amendments, such as those incorporating matters related to taxes on services and certain industries.[4] These subjects are sequentially numbered from 1 to 100, reflecting a structured enumeration that prioritizes national uniformity over state variation, with residuary legislative powers vested in the Union for unenumerated matters under Entry 97.[2]While the Constitution does not formally subdivide the Union List into rigid categories, the subjects cluster thematically into broad functional domains essential for centralized governance, including defense, international relations, economic regulation, infrastructure, and institutional frameworks. This thematic grouping underscores the causal rationale for Union exclusivity: matters requiring coordinated national policy, resource mobilization, or uniformity to prevent fragmentation in a federal structure.[1]Key categories include:
Defense and Internal Security: Encompassing Entries 1–9 and related provisions, such as defense of India and preparations therefor (Entry 1), naval, military, and air force works (Entry 4), atomic energy and associated minerals (Entry 6), and industries vital for defense or war prosecution (Entry 7). These ensure unified command over existential threats, as fragmented state control could undermine national preparedness.[2][18]
External Affairs and Diplomacy: Covered primarily in Entries 10–21, including foreign affairs (Entry 10), diplomatic and consular relations (Entry 11), treaties and international agreements (Entry 14), and trade with foreign countries (Entry 41, cross-linked). Centralization here facilitates coherent projection of national interests abroad, avoiding inconsistent state-level diplomacy.[2]
Economic, Fiscal, and Trade Regulation: Spanning Entries 36–52 and others, such as currency, coinage, and legal tender (Entry 36), banking and insurance (Entries 45 and 47), foreign exchange (Entry 36), and regulation of trade and commerce with foreign countries or among states (Entry 41). These promote macroeconomic stability, with empirical evidence from pre-independence federal experiments showing risks of currency fragmentation.[2][4]
Communications, Transport, and Infrastructure: Including Entries 22–35, such as railways (Entry 22), posts and telegraphs (Entry 23), airways and air navigation (Entry 25), and national highways (Entry 24). Uniform standards here support interstate connectivity, critical for economic integration as evidenced by the expansion of rail networks under central authority post-1950.[2]
Union Institutions and Administration: Entries 63–78, covering the Supreme Court (Entry 77), Union Public Service Commission (Entry 70), and central investigative bodies like the Central Bureau of Intelligence and Research (Entry 8). These sustain institutional integrity across states.[2][18]
Elections and Citizenship: Entries 71–72 and 71A, including elections to Parliament and state legislatures (Entry 71) and citizenship-related laws (Entry 17). Central oversight ensures electoral uniformity, mitigating risks of partisan state interference observed in colonial-era provincial elections.[2]
This enumeration reflects first-principles allocation based on indivisibility—subjects where state autonomy could generate externalities incompatible with national cohesion predominate, as validated by the framers' debates prioritizing defense and fiscal unity over decentralization.[1]
Specific Entries and Their Rationale
The Union List delineates subjects requiring centralized legislative control to safeguard national integrity, economic stability, and strategic interests, with entries reflecting the framers' intent to allocate powers where state-level variation could compromise overarching unity.[18] For instance, Entry 1 covers "Defence of India and the armed forces; all matters connected therewith," including naval and air forces, enabling the Parliament to enact uniform laws on military organization, recruitment, and operations. This centralization stems from the necessity of a singular national defense apparatus, as fragmented state militias would erode sovereignty and coordination against external threats, a principle rooted in the post-independence context of territorial consolidation.[18][19]Entry 10 encompasses "Foreign affairs; all matters which bring the Union into relation with any foreign country," granting exclusive authority over diplomacy, treaties, and international relations. The rationale lies in preventing diplomatic disarray from state-specific engagements, which could undermine India's global standing and negotiating leverage; historical precedents from colonial federations underscored the risks of subnational foreign policies fragmenting national objectives.[18] Unified control ensures coherent representation in forums like the United Nations, where state autonomy in external dealings would be untenable.[19]Entry 6 addresses "Atomic energy and mineral resources necessary for its production," vesting Parliament with powers over nuclear technology, research, and associated minerals like uranium. This allocation prioritizes national security and technological advancement, as decentralized exploitation could lead to proliferation risks or inefficient resource allocation; the strategic value of atomic capabilities, evident in India's post-1947 nuclear program, demands oversight to align with defense imperatives under Entry 1.[18] Complementary Entry 7 empowers Parliament to declare industries essential for defense or war efforts, such as arms manufacturing, further illustrating the interconnected rationale of preempting supply chain vulnerabilities through federalmonopoly.[18]Entry 52 pertains to "Industries declared by Parliament to be necessary for the purpose of defence or for the prosecution of war," allowing designation of critical sectors like munitions or aerospace. The underlying logic emphasizes wartime readiness and economic mobilization, where state competition for resources could delay national responses, as experienced during global conflicts that informed the Constitution's drafting.[18] These entries collectively underscore a causal framework prioritizing indivisible national functions over regional discretion, with empirical backing from federal systems where devolution in such domains has historically invited instability.[19]
Amendments and Modifications
Key Constitutional Amendments
The Constitution (Seventh Amendment) Act, 1956, facilitated the reorganization of states under the States Reorganisation Act, 1956, by adapting the Seventh Schedule; it omitted entry 36 from the Union List, which had pertained to estate duty in respect of agricultural land, to streamline fiscal powers post-restructuring.[2][20] This change eliminated a residual colonial-era provision no longer aligned with the integrated federal tax framework.[2]The Constitution (Forty-second Amendment) Act, 1976, inserted entry 2A into the Union List, empowering Parliament with exclusive legislative authority over "deployment of any armed force of the Union or any other force subject to the control of the Union or any contingent or unit thereof in any State in aid of the civil power; powers, jurisdiction, privileges and liabilities of the members of such forces while on such deployment."[21] Enacted amid the national emergency declared on June 25, 1975, this provision centralized control over internal security deployments, reflecting a causal emphasis on uniform national response to civil disturbances over fragmented state-level handling.[21]The Constitution (Eighty-eighth Amendment) Act, 2003, effective from January 15, 2004, added entry 92C to the Union List: "Taxes on services," excluding those under Chapter VA of the Finance Act, 1994.[22] This insertion enabled the Union to exclusively levy service taxes, addressing empirical gaps in revenue mobilization from a burgeoning services sector—contributing over 50% of GDP by the early 2000s—and promoting fiscal uniformity in an economy shifting from goods to intangible transactions.[22] It complemented amendments to Articles 268 and 270, directing a share of proceeds to states via the Finance Commission.[22]These targeted modifications, numbering fewer than a dozen substantive changes to List I since 1950, underscore a deliberate expansion of Union powers in defense, security, and economic regulation, driven by practical imperatives for national cohesion rather than ideological overreach, as evidenced by their endurance through subsequent judicial scrutiny.[1]
Recent Changes and GST Integration
The Constitution (One Hundred and First Amendment) Act, 2016, enacted on September 8, 2016, and effective from July 1, 2017, marked the primary recent modification to the Union List by facilitating the introduction of the Goods and Services Tax (GST), a unified indirect tax regime subsuming multiple pre-existing levies. This amendment omitted Entry 92C from the Union List, which had pertained to taxes on services, as service tax was integrated into GST, thereby reducing the list's items related to central excise and service taxation.[23] It also amended Entry 84 to exclude goods and services covered under GST from central excise duties, except for specified petroleum products and alcohol, aligning Union taxation powers with the new framework while preserving exclusivity over non-GST items.[24]To enable GST, the amendment inserted Article 246A, granting concurrent legislative powers to Parliament and state legislatures on goods and services tax, diverging from the traditional exclusive Union domain under the Seventh Schedule. Parliament retains authority over integrated GST (IGST) for inter-state supplies and central GST (CGST), collected and apportioned via the GST Council, a federal body comprising Union and state representatives that recommends rates and rules, thus integrating Union List subjects like customs duties (Entry 83) and residuary powers (Entry 97) with state taxation without fully relocating them.[23] This shift addressed cascading taxes under prior Union entries, such as excise on manufactured goods, by creating a destination-based tax collected at source, with empirical evidence from initial implementation showing revenue growth from ₹11.77 lakh crore in FY 2017-18 to over ₹20 lakh crore annually by FY 2023-24, though compliance burdens initially rose due to the dual structure.[24]No further amendments to the Union List have occurred post-2016 as of October 2025, preserving its 97 entries focused on national priorities like defense and foreign affairs, while GST's concurrent mechanism has minimized conflicts by subsuming 17 indirect taxes previously split across Union and State Lists. This integration enhanced fiscal centralization, as the Union apportions 50% of IGST to states but controls compensation mechanisms during revenue shortfalls, evidenced by ₹2.69 lakh crore disbursed to states from 2017 to 2022 under statutory guarantees.[23] Critics, including state finance ministers in GST Council meetings, have noted persistent asymmetries, such as the Union's veto-like influence via majority voting, potentially undermining state autonomy in revenue-sharing despite the constitutional intent for cooperative federalism.[24]
Judicial Interpretations
Doctrines Governing Conflicts
The judiciary in India employs the doctrine of pith and substance to resolve conflicts arising from legislative encroachments involving the Union List, determining the true character of a statute by examining its dominant purpose rather than incidental effects. If the core subject matter of a Union law aligns with an entry in the Union List under Article 246(1) of the Constitution, any peripheral intrusion into State List domains is permissible and does not render the law ultra vires.[25][26] This doctrine, adapted from Canadian jurisprudence, prevents overly rigid interpretations of the Seventh Schedule's divisions, allowing practical governance while upholding federal allocation.[27]Conversely, state legislation attempting to address Union List subjects is deemed invalid if its pith and substance falls squarely within Parliament's exclusive domain, as states lack competence under Article 246(3). The Supreme Court articulated this in State of Bombay v. F.N. Balsara (1951), upholding a state prohibition law primarily aimed at public health and morals (a State List matter) despite incidental regulation of trade and commerce (Union List), illustrating tolerance for minor overlaps only when the primary intent matches the enacting body's list.[28] For Union laws, the doctrine similarly validates measures like the Essential Commodities Act, 1955, where control over essential supplies (Union List entry 33) justified ancillary price regulations touching agriculture (State List), as the core remained national economic stability.[29]Complementing this is the doctrine of incidental or ancillary powers, which permits a legislature to address matters subsidiary to its primary authority, provided they are reasonably connected and not the law's dominant aspect. Under this principle, Parliament's exercise of Union List powers inherently includes ancillary measures encroaching on other lists if necessary for effective implementation, as affirmed in Prafulla Kumar Mukherjee v. Bank of Commerce (1947), where federal taxation powers extended to incidental state banking regulations.[30][31] States receive no such latitude for Union subjects; substantial rather than trivial encroachment invalidates the law, ensuring central supremacy in national matters like defense (Union List entry 1) or foreign affairs (entry 10).[26]In cases of apparent overlap, courts apply harmonious construction to interpret statutes and constitutional entries in a manner that minimizes conflict, preserving both Union and state competences where possible. This approach, invoked alongside pith and substance, was emphasized in M. Karunanidhi v. Union of India (1979), where the Court reconciled state anti-corruption laws with central prevention mechanisms by viewing them as complementary rather than repugnant, though repugnancy under Article 254 strictly applies to Concurrent List conflicts with Union prevalence.[32] Overall, these doctrines reinforce the Constitution's quasi-federal structure, tilting resolution toward Union authority in ambiguous Union List disputes, as evidenced by over 50 Supreme Court rulings since 1950 upholding central laws amid state challenges.[33]
Landmark Supreme Court Cases
In Union of India v. H.S. Dhillon (1972), the Supreme Court affirmed Parliament's residuary legislative powers under Entry 97 of the Union List, ruling that it could impose a wealth tax on agricultural land—a subject typically under state purview via Entry 46 of the State List—since the matter was not expressly enumerated in the State or Concurrent Lists, and residuary authority fills such gaps to address national fiscal needs without violating federal distribution.[34] The Court emphasized that Entry 97 empowers Parliament on unenumerated matters, including taxes not covered elsewhere, provided they do not trench upon exclusive state domains, thereby expanding Union fiscal competence while limiting state challenges to incidental overlaps.[34]The doctrine of pith and substance, applied in cases involving Union List entries, determines legislative competence by examining the true nature of a law rather than isolated provisions that may incidentally encroach on other lists. In State of Bombay v. F.N. Balsara (1951), the Court upheld a state prohibitionlaw under Entry 8 of the State List (intoxicating liquors) despite incidental effects on Union List Entry 41 (trade and commerce), as the law's core aim was public health and morals, not inter-state trade regulation.[25] This principle has been invoked to validate Union laws where the dominant subject aligns with Union List entries, allowing limited incidental state encroachments but prioritizing the list's primary field.[35]Tika Ramji v. State of U.P. (1956) interpreted Entry 52 of the Union List (control of industries declared by Parliament to be expedient in public interest), upholding the Industries (Development and Regulation) Act, 1951, as Parliament could declare specific industries national essentials, thereby excluding state legislation even if overlapping with State List Entry 24 (industries subject to Union control).[29] The judgment clarified that such declarations must be demonstrably tied to national interest, preventing arbitrary expansion but reinforcing Union's preemptive authority over strategic sectors like textiles and metals.[29]In R.M.D.C. v. Union of India (1957), the Court distinguished gambling (State List Entry 34) from government-organized lotteries under Union List Entry 40, upholding central prize competitions legislation as it pertained to organized schemes promoting public welfare, not mere wagering, thus carving Union exclusivity for revenue-generating lotteries while deferring private betting to states.[36]More recently, Mineral Area Development Authority v. Steel Authority of India (2024) ruled that general legislative entries in the Union List, such as Entry 54 (regulation of mines and minerals), do not implicitly confer taxation powers on Parliament unless taxation is expressly delineated (e.g., Entries 83–92C), rejecting expansive readings that could erode state taxing autonomy under State List Entry 49 (mineral rights royalties).[37] The 8-judge bench stressed harmonious construction of lists, limiting Union taxation to enumerated heads to preserve federal balance, with implications for resource sectors where Union regulation coexists with state royalties.[37] This decision overruled prior expansive views, prioritizing textual fidelity over functional overreach.[38]These rulings underscore the Court's approach to Union List entries as conferring exclusive yet narrowly interpreted powers, often reconciled via doctrines like incidental encroachment, where Union laws prevail in conflicts under Article 254 if substantially within its legislative field.[29]
Implications for Federalism
National Unity versus State Autonomy
The Union List, comprising 100 subjects under the Seventh Schedule of the Indian Constitution, vests exclusive legislative authority in Parliament to ensure uniformity and coherence on matters vital to national integrity, such as defense (Entry 1), foreign affairs (Entry 10), and currency (Entry 97).[2] This centralization reflects the framers' intent to forge an indissoluble "Union of States" amid post-independence threats of fragmentation, including linguistic divisions and princely state integrations, prioritizing collective security over decentralized experimentation.[39] Empirical outcomes include sustained territorial unity since 1947, with no successful secessions despite regional insurgencies in Kashmir and the Northeast, attributable in part to centralized control over armed forces and atomic energy (Entry 1 and 6).[40]This structure inherently limits state autonomy by prohibiting state legislatures from enacting laws on Union List subjects, even when local impacts arise, as affirmed in judicial doctrines like pith and substance, which uphold Union supremacy in conflicts.[41] For instance, states cannot regulate inter-state trade or commerce (Entry 42) independently, compelling reliance on central frameworks that may overlook regional economic variances, fostering perceptions of over-centralization.[42] Critics, including state governments during fiscal disputes, argue this erodes cooperative federalism, evidenced by central interventions via residuary powers (Article 248) on emerging issues like cybersecurity, originally unenumerated but now Union-dominated.[43] However, causal analysis indicates that diluting Union exclusivity could exacerbate disunity, as seen in comparative cases like Pakistan's post-1971 breakup due to weaker central mechanisms in a similarly diverse federation.[39]Balancing these tensions, the Union List's design has empirically supported national cohesion through uniform policies on railways (Entry 22) and banking (Entry 45), enabling integrated infrastructure and financial stability across 28 states and 8 union territories as of 2025, while states retain authority on localized matters like agriculture (State List Entry 14).[4] Data from the past seven decades show reduced inter-state conflicts over core resources, contrasting with pre-Constitution princely rivalries, though ongoing debates highlight needs for periodic list reviews to adapt without compromising unity.[44] Proponents of the status quo emphasize that state autonomy flourishes within this framework via Concurrent List overlaps and fiscal transfers, preventing the centrifugal forces that undermined looser federations elsewhere.[40]
Fiscal and Administrative Dimensions
The Union List assigns exclusive legislative powers to the Parliament over major fiscal instruments, including taxes on non-agricultural income (Entry 82), corporation tax (Entry 85), duties of customs (Entry 83), and excise duties on certain goods (Entry 84).[2][45] This centralization enables the Union government to mobilize substantial revenues, accounting for the bulk of India's tax collections, while states derive their fiscal autonomy primarily from State List entries like taxes on agricultural income and land revenue.[46][47] The resulting vertical fiscal imbalance (VFI) is evident in states bearing about 61% of total revenue expenditure—encompassing education, health, and infrastructure—yet collecting only 38% of revenue receipts, fostering dependency on central transfers.[48][49]To address VFI, the Constitution mandates tax devolution through the Finance Commission under Article 280, which recommends sharing proceeds from Union List taxes like income tax, with the 15th Finance Commission prescribing a 41% devolution rate (pre-GST adjustments).[46][50] Post-101st Amendment (2016), the Goods and Services Tax (GST) integrated several Union and State taxes into a concurrent framework, yet the Union's dominance persists via the GST Council and compensation mechanisms, where central cesses and surcharges—outside the divisible pool—have grown to 20% of gross tax revenue by 2023-24, exacerbating state fiscal strains.[51][52] This dynamic underscores a quasi-federal tilt, where central fiscal leverage influences state policy compliance, as seen in conditional grants under Article 282.[53]Administratively, the Union List vests control over core national institutions, such as the Union Public Service Commission (Entry 71), elections to Parliament and President (Entry 72), and the Supreme Court (Entry 77), ensuring standardized recruitment and judicial oversight across states.[2][18] Additional entries cover All India Services (Entry 73, via concurrent linkage), railways (Entry 22), and posts/telegraphs (Entry 23), centralizing personnel and infrastructure management to maintain operational uniformity and national integration.[2][1] This framework limits state interference in pan-India functions, promoting efficiency in defense-related administration (Entry 1) and currency (Entry 36), but it constrains subnational adaptability, as states lack authority over central agencies like the Enforcement Directorate or CBI, which derive powers from Union legislation.[3] In practice, this has facilitated coordinated responses to crises, such as during the COVID-19 pandemic via central directives, yet it amplifies perceptions of administrative overreach, with states often navigating centrally imposed schemes that account for over 40% of their expenditures by 2020-21.[53][47]
Criticisms and Debates
Centralization Risks and Empirical Evidence
The expansive scope of the Union List, encompassing 97 subjects such as defense, foreign trade, and banking, enables the central government to dominate key policy domains, fostering risks of diminished state autonomy and homogenized governance ill-suited to India's regional diversity.[54] This structure, combined with residuary powers under Article 248, allows Parliament to legislate on unlisted matters, potentially encroaching on state competencies and stifling localized innovation in areas like economic regulation.[39] Critics argue that such central bias, evident in the Union's longer list compared to the State List's 66 entries, promotes inefficiency by imposing uniform national standards that overlook variations in geography, culture, and economic needs across states.[54][55]Empirical evidence of these risks manifests in the historical misuse of Article 356, which permits the Union to assume state legislative powers during proclaimed failures of constitutional machinery, often invoked for partisan ends rather than genuine crises. Between 1950 and 1994, President's Rule was imposed 132 times, with Indira Gandhi's administration alone accounting for 48 instances, frequently targeting opposition-ruled states and contributing to political instability and federal friction.[56] The Supreme Court's 1994 S.R. Bommai judgment curtailed such abuses by mandating judicial review of proclamations, yet subsequent invocations—such as in Uttar Pradesh in 1998—highlight persistent vulnerabilities to central overreach, eroding trust in federal bargain.[56][57]Fiscal centralization exacerbates these dynamics, as states' dependence on Union transfers—averaging 53-60% of their revenue needs across Finance Commission periods—creates leverage for the center to influence state priorities through conditional grants and schemes.[58] Post-2017 GST implementation, states ceded autonomy over sales taxes to a centralized regime where the Union holds veto power in the GST Council (via 33% voting weight), leading to revenue shortfalls and delayed compensations that strained state finances, with cesses and surcharges now comprising up to 20% of central receipts but not shared proportionally.[55][59] This imbalance has crowded out state investments, fostering uneven development and reducing incentives for fiscal responsibility, as evidenced by states' combined expenditures reaching 18% of GDP while relying on central devolution fixed at 41% of divisible taxes.[55][60]Further data from social policy domains reveal heightened central financing post-liberalization, with Union outlays dominating schemes like MGNREGA despite state implementation, resulting in one-size-fits-all approaches that amplify regional disparities and implementation failures, as seen in the dysfunctional nationwide COVID-19 lockdown of 2020 that ignored state-specific capacities.[61][62] Such patterns underscore causal links between over-centralization and suboptimal outcomes, including weakened competitive federalism and heightened intergovernmental tensions, though proponents of stronger Union powers cite national cohesion benefits amid diversity.[39][63]
Reform Proposals and Alternative Views
Various commissions appointed to examine center-state relations have proposed adjustments to the legislative lists in the Seventh Schedule, including the Union List, to foster cooperative federalism while addressing overlaps and rigidities. The Sarkaria Commission, established in 1983 and reporting in 1988, recommended periodic reviews of the Union, State, and Concurrent Lists to eliminate redundancies and adapt to evolving national needs, emphasizing that such revisions should prioritize national unity without unduly encroaching on state domains.[64] Similarly, the Punchhi Commission, constituted in 2007 and submitting its report in 2010, advocated for enhanced consultation mechanisms on Concurrent List subjects but implied broader scrutiny of Union List entries to ensure they align with contemporary administrative efficiencies, such as in treaty-making powers that impinge on state matters.[65] These proposals reflect a consensus that the original 1950 allocation—97 entries in the Union List—requires recalibration, as evidenced by historical shifts like the 42nd Amendment in 1976, which moved five subjects (education, forests, weights and measures, protection of wild animals, and adjustment of state boundaries) from the State List to the Concurrent List, thereby diluting exclusive state control.[66]More targeted reform ideas have emerged from policy analyses, such as the 2019 Vidhi Centre for Legal Policy report prepared for the 15th Finance Commission, which critiques the Seventh Schedule's "cobwebs" of outdated and overlapping entries in the Union List. It proposes a principle-based reclassification: subjects warranting uniform national standards (e.g., defense, foreign affairs) remain in the Union List, while those benefiting from state-level experimentation (e.g., certain labor regulations or industrial policies) could shift to the Concurrent List to enable cooperative implementation without central dominance. The report argues this would mitigate centralization risks, citing empirical evidence from GST implementation under Article 246A (introduced by the 101st Amendment in 2016), which centralized taxation but necessitated compensatory state mechanisms due to revenue shortfalls in some regions. [67] Proponents of such reforms, including economists advocating fiscal decentralization, contend that rigid Union List exclusivity has led to inefficiencies, as states lack flexibility in areas like economic development, where localized policies could drive growth disparities observed in GDP variations across states (e.g., Gujarat's 8.3% average annual growth from 2011-2021 versus Bihar's 4.9%).[1]Alternative perspectives diverge on the degree of centralization. Advocates for stronger Union List authority, often aligned with national security imperatives, argue that maintaining central control over entries like atomic energy, railways, and banking prevents fragmentation in a diverse polity, as decentralized approaches in federal systems like the U.S. have occasionally resulted in inconsistent standards (e.g., varying state regulations complicating interstate commerce). This view posits that India's unitary bias within federalism—evident in provisions like Article 356—has empirically sustained stability amid ethnic tensions, contrasting with more fissiparous outcomes in purely confederal arrangements. Conversely, proponents of greater devolution, including regional political actors and federalism scholars, criticize the Union List's expansion through judicial interpretations and amendments as eroding state autonomy, proposing transfers of subjects like electricity or agriculture to state purview to encourage competition and innovation, per first-principles of subsidiarity where decisions are best made at the lowest effective level. They cite data from the NITI Aayog's index showing higher-performing states in devolved areas, arguing that over-centralization correlates with policy inertia, as seen in delayed infrastructure projects under concurrent oversight.[68][69] These debates underscore causal tensions: central uniformity aids scale economies but risks one-size-fits-all failures, while decentralization promotes responsiveness at the cost of coordination challenges.[70]