UPSC Prelims 2023 Q31: Due Process of Law — Explained

In essence, what does 'Due Process of Law' mean?

  1. The principle of natural justice
  2. The procedure established by law
  3. Fair application of law
  4. Equality before law

Answer: (a) The principle of natural justice

Statement-wise explanation

  • a: correct — Due process of law comes from the Fifth and Fourteenth Amendments of the US Constitution. It bars the State from taking away 'life, liberty, or property, without due process of law'. At its core it demands fair procedure, which is what natural justice means: no one is a judge in their own cause, and both sides must be heard (audi alteram partem). Courts also use due process to test whether the law itself is fair, so natural justice is the essence of the idea, not all of it.
  • b: incorrect — 'Procedure established by law' is the phrase Article 21 of the Indian Constitution actually uses. The Constituent Assembly debated Draft Article 15 on 6 and 13 December 1948 and chose this phrase over 'due process'. In its original reading (A.K. Gopalan, 1950), any procedure laid down by a validly enacted law was enough. That is the opposite of due process, which lets courts ask whether the law and its procedure are fair.
  • c: incorrect — 'Fair application of law' only asks whether an existing law was applied fairly. It does not demand fair procedure as a principle, and it does not test whether the law itself is fair. The phrase sounds close, but it is not the recognised legal content of due process. UPSC's final key did not accept it.
  • d: incorrect — Equality before law is a separate guarantee. In India it sits in Article 14, and it comes from the British idea of the rule of law. It forbids arbitrary unequal treatment. It does not describe the procedure the State must follow before it takes away life or liberty.

How to eliminate

Two options fall away on basic knowledge. 'Equality before law' is Article 14's guarantee, a different concept. 'Procedure established by law' is the phrase India chose instead of due process, so it cannot be due process. That leaves natural justice and 'fair application of law'. 'Fair application' only concerns how an existing law is applied. Due process is a demand for fairness in procedure itself: notice, a hearing and an unbiased decision-maker. Those are the principles of natural justice. Fact to remember: due process means fair procedure (natural justice), and in its fuller US form it also means a fair law.

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Two models for protecting life and liberty

Feature Procedure established by law Due process of law
Where used Article 21, Indian Constitution 5th and 14th Amendments, US Constitution
Court's question Was there a valid law, and was its procedure followed? Is the law, and its procedure, fair, just and reasonable?
Protects against The executive acting without law The executive and the legislature
Judicial power Narrower Wider: courts can strike down unfair laws

Due process has two parts. Procedural due process means fair procedure: notice, a hearing and a neutral judge. These are the principles of natural justice: nemo judex in causa sua (no one is a judge in their own cause) and audi alteram partem (hear the other side). Substantive due process means the content of the law must itself be fair.

How India moved closer to due process

  • Constituent Assembly (Dec 1948): members debated adding 'due process' to Draft Article 15. They kept 'procedure established by law' because they feared unelected judges striking down laws.
  • A.K. Gopalan (1950): any procedure in a validly enacted law was enough. Articles 19, 21 and 22 were read as separate compartments.
  • Maneka Gandhi (1978): the procedure must be 'reasonable, fair and just', not 'fanciful, oppressive or arbitrary'. Articles 14, 19 and 21 must be read together. The Court treated natural justice, especially the right to a hearing, as part of a fair procedure.

India's text still says 'procedure established by law'. In practice, the courts read Article 21 much like due process.

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