Introduction

Administrative Law, as a distinct branch of public law, has witnessed phenomenal growth in the 20th and 21st centuries. From being a nascent subject in Dicey’s England to becoming the very backbone of the modern welfare State, it today governs almost every aspect of the citizen’s interface with government. This answer examines its nature, scope and the reasons for its growth.

I. Nature of Administrative Law

Administrative Law is that branch of public law which deals with:

1. The organisation, structure and powers of administrative authorities;
2. The procedure they are required to follow in exercising those powers;
3. The control — parliamentary, judicial and public — over such authorities; and
4. The remedies available to a citizen aggrieved by administrative action.

Classical Definitions

• Ivor Jennings: “Administrative Law is the law relating to the administration. It determines the organisation, powers and duties of administrative authorities.”
• K.C. Davis: “Administrative Law is the law concerning the powers and procedures of administrative agencies, including especially the law governing judicial review of administrative action.”
• Griffith and Street: “Administrative Law deals with (i) the powers of administrative authorities, (ii) the manner of their exercise, and (iii) the remedies available to the aggrieved citizen.”
• Wade and Forsyth: “Administrative law is the law relating to the control of governmental power.”

II. Scope of Administrative Law

Modern Administrative Law has an extensive scope covering:

1. Classification of administrative action — quasi-legislative, quasi-judicial and administrative.
2. Delegated Legislation — its growth, forms, control (parliamentary and judicial), permissible/impermissible delegation, Henry VIII clause.
3. Administrative Adjudication & Tribunals — Central Administrative Tribunal, Securities Appellate Tribunal, Income Tax Appellate Tribunal, NGT, NCLT, etc.
4. Principles of Natural Justice — nemo judex in causa sua and audi alteram partem, right to reasoned order, legitimate expectation.
5. Judicial Review of Administrative Action — grounds: illegality, irrationality (Wednesbury), procedural impropriety, proportionality, legitimate expectation.
6. Writs under Articles 32 & 226 — habeas corpus, mandamus, prohibition, certiorari, quo warranto.
7. Administrative Discretion and its abuse — mala fides, improper purpose, irrelevant considerations.
8. Liability of the Government — tortious, contractual, promissory estoppel, legitimate expectations.
9. Public Corporations & Public Undertakings.
10. Civil Services, UPSC, All India Services.
11. Ombudsman institutions — Lokpal, Lokayukta, CVC, CBI, CAG.
12. Right to Information Act, 2005 and other transparency statutes.
13. Public Interest Litigation as a tool for enforcement of public duties.

III. Reasons for the Growth of Administrative Law

1. Transition from Laissez-faire to Welfare State

The 19th-century concept of “police State” (minimal government) has been replaced by the welfare State model in which the Government is expected to regulate the economy, provide health, education and social security, and intervene in the market. This requires large administrative machinery with wide powers — and law to regulate it.

2. Inadequacy of Legislature

Parliament, with limited sittings, cannot cope with the volume, technicality and speed of modern legislation. It lays down policies in the parent Act and delegates detail-making to the executive. This has given rise to delegated legislation on a massive scale.

3. Inadequacy of Traditional Courts

Ordinary civil courts are slow, costly, formal and lack specialised expertise. The growth of tribunals (Service Tribunals, Tax Tribunals, Rent Tribunals, Consumer Fora, NGT, NCLT) was necessitated to provide cheap, speedy and specialised adjudication.

4. Technical and Scientific Complexity

Modern problems — nuclear energy, telecommunications, environmental pollution, securities, intellectual property, aviation — require expert decision-making which lay judges and Members of Parliament are often ill-equipped to handle.

5. Flexibility & Speed

Administrative processes are inherently more flexible than parliamentary or judicial procedures and can respond quickly to emergent situations — wars, pandemics, economic crises (e.g. the COVID-19 lockdown orders under the Disaster Management Act, 2005 and Epidemic Diseases Act, 1897).

6. Industrialisation and Urbanisation

Industrial growth has led to problems of labour welfare, housing, water, electricity, sanitation and pollution, requiring extensive regulation by municipal authorities, pollution control boards, etc.

7. Protection of Weaker Sections

Legislation protecting consumers, workmen, farmers, scheduled castes/tribes and women necessarily depends on administrative enforcement — e.g. the Minimum Wages Act, SC/ST Act, DV Act 2005, Consumer Protection Act 2019, MGNREGA 2005.

8. Public Services and Infrastructure

Government has taken on responsibility for public utilities (railways, posts, power, telecommunications) — organised either as departments or as public corporations — all requiring regulation by administrative law.

9. Impact of Globalisation and Liberalisation

Post-1991 liberalisation created independent regulators like TRAI, SEBI, IRDAI, CCI and the Electricity Regulatory Commissions, each a product of administrative law.

10. Constitutional Mandate

Part IV of the Constitution (Directive Principles) directs the State to secure social and economic justice (Articles 38, 39, 41, 43, 47, etc.), which can only be realised through administrative action regulated by administrative law.

Conclusion

Administrative Law is the law of the modern State. Its growth reflects the complexity of modern governance and the need to balance effective administration with individual liberty and rule of law. In India, it is deeply constitutionalised through Articles 14, 19, 21 and 32/226, and continues to evolve to meet the challenges of a dynamic society.