Lesson 3/34 min

Key facts of the constitution

At a glance

  • Adopted 4 November 1972; in force 16 December 1972
  • 153 articles in 11 parts
  • Written and rigid (amendment needs a two-thirds vote in Parliament)
  • The Supreme Court is the guardian and interpreter of the constitution
  • Drafted in English; the original copy is kept at the National Museum

The four principles of 1972

  • Nationalism (Bengali nationalism)
  • Socialism
  • Democracy
  • Secularism

Did you know?: Under military rule the principles were changed: faith in Almighty Allah replaced secularism, ‘Bangladeshi’ replaced ‘Bengali’ nationalism, and socialism meant economic and social justice. The 15th Amendment (2011) brought back the four principles of 1972.

Numbers and articles exams ask

ItemNumber (article)
Directly elected MPs300 (65(2))
Reserved seats for women50 (65(3))
Quorum of Parliament60 members (75(2))
Minimum age to be an MP25 years (66(1))
Minimum voting age18 years (122(2)(b))
President's term5 years (50(1))
Retirement of Supreme Court judges67 years (96(1))
Term of an additional judge2 years (98)
Term of election commissioners5 years (118(3))
Time for the President to assent to a bill15 days (80(3))

Watch out: These numbers follow the constitution in force in November 2026. The books disagree on the number of schedules (9 and 7), so it is left out here.

Check yourself

When did the constitution come into force?

At a glance

  1. 1

    Adopted 4 November 1972, in force 16 December 1972.

  2. 2

    153 articles in 11 parts; written and rigid.

  3. 3

    The four principles of 1972: nationalism, socialism, democracy, secularism.

  4. 4

    300 directly elected seats in Parliament, 50 reserved seats for women.

  5. 5

    The Supreme Court is the guardian of the constitution.

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