Two-Tier Commencement: November 26, 1949 and January 26, 1950
Official heading: “Commencement”
- Source edition
- The Constitution of India (as on 1 May 2026)
- Source locator
- Part XXII, Article 394, printed page 252
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1. In One Sentence
Brought sixteen foundational articles into force immediately on 26 November 1949, and the remainder of the Constitution on 26 January 1950.
2. What It Means in Everyday Language
Article 394 establishes the historic two-stage commencement timeline of the Indian Constitution.
Upon adoption on 26 November 1949 (celebrated as Constitution Day / Samvidhan Diwas), sixteen crucial articles took effect immediately: Articles 5, 6, 7, 8, 9 (Citizenship), Article 60 (Oath of the President), Article 324 (Election Commission), Articles 366 and 367 (Definitions and Interpretation), Articles 379, 380, 388, 391, 392 (Provisional governance), and Articles 393 and 394 (Short title and Commencement).
This immediate commencement was essential so that citizenship could be determined, the Election Commission established, and provisional government structures operationalized.
All remaining provisions came into force on the twenty-sixth day of January, 1950 (Republic Day), chosen to honor the 1930 Purna Swaraj (Complete Independence) declaration of the Indian National Congress.
3. Practical Illustrative Example
A historian explains why India celebrates Constitution Day on 26 November and Republic Day on 26 January.
4. Important Limits, Qualifications & Exceptions
Article 394 establishes the temporal legal birth of the Republic.
- Immediate provisions (26 Nov 1949): Articles 5, 6, 7, 8, 9, 60, 324, 366, 367, 379, 380, 388, 391, 392, 393, and 394.
- Full commencement (26 Jan 1950): All other provisions became operational on Republic Day.
- Commencement date sentinel: The phrase "commencement of this Constitution" across all articles legally means 26 January 1950.
5. Operative Constitutional Text
6. Sources & Historical Assembly Deliberations
Assembly quotations are withheld until wording, dates, and attribution have been checked against the primary record.
- •Government of India (Legislative Department, Ministry of Law and Justice) • Part XXII, Article 394, printed page 252 • Human source-link check pending
Primary PDF accessed and transcribed with AI assistance on 14 October 2026. Formatting and amendment annotation markers are omitted; operative wording is retained. This is not human legal review. Later amendments and commencement notifications have not been comprehensively checked.
