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General Knowledge 3% exam weight

Tanzania's Constitution and Legal System

Part of the Tanzania Law School study roadmap. General Knowledge topic gk-008 of General Knowledge.

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By Last updated 3% exam weight

🟢 Lite — Quick Review (1h–1d)

Rapid summary for last-minute revision before your exam.

The Constitution of the United Republic of Tanzania 1977 is the supreme law; any law inconsistent with it is void. Tanzania operates a hybrid legal system combining received English common law, customary law, Islamic law (Kadhi’s Courts), and statute. The Articles of Union 1965 united Tanganyika and Zanzibar, creating two governments: the Union Government and the Revolutionary Government of Zanzibar.

ElementQuick fact
Supreme law1977 Constitution (as amended)
Receiving clauseSection 5 (English common law)
Highest courtCourt of Appeal of Tanzania
Head of StateUnion President
  • Five sources of law: Constitution, Acts of Parliament, received common law, customary law, and Islamic law.
  • Three arms: Executive, Legislature (Bunge), Judiciary.
  • Exam pointer: questions commonly ask to list sources of Tanzanian law and distinguish union from non-union matters.

🟡 Standard — Regular Study (2d–2mo)

Standard content for students with a few days to months.

Sources of Tanzanian Law

The 1977 Constitution ranks first and overrides every other source. Section 5 (the receiving clause) continues the application of the common law, doctrines of equity, and statutes of general application of England as of 1920, subject to local adaptation. Acts of Parliament enacted by Bunge sit below the Constitution but above customary and religious law.

The Hybrid System

Tanzania is neither purely common-law nor purely civil-law. Customary law applies where it is not repugnant to natural justice, equity, and good conscience, particularly in marriage, inheritance, and land disputes. Kadhi’s Courts in Zanzibar administer Islamic personal-status law (marriage, divorce, inheritance) for Muslims.

SourceScopeLimit
ConstitutionAll mattersSupreme; inconsistent laws are void
Statute (Bunge)Tanzania generallyMust conform to Constitution
Common law (s.5)Commercial, criminal, contractOnly English law in force by 1920
Customary lawPersonal/family, rural areasNot repugnant to justice or morality
Islamic lawPersonal status of Muslims (Zanzibar)Administered via Kadhi’s Courts

Union Structure

The 1965 Articles of Union created a two-tier state. Union matters (defence, foreign affairs, currency) are handled jointly; non-union matters (education, health, local government on each side) are reserved to the Union Government for the mainland and the Revolutionary Government of Zanzibar for the islands. The Articles are now a schedule to the 1977 Constitution.

  • Bill of Rights (Part III) is enforceable through the Basic Rights and Duties Enforcement Act 1994 in the High Court.
  • The High Court has a constitutional division; the Court of Appeal is final for both mainland and union matters.
  • Common error: treating the Articles of Union and the 1977 Constitution as a single text.

🔴 Extended — Deep Study (3mo+)

Comprehensive coverage for students on a longer study timeline.

Separation of Powers and Institutional Design

The Executive is the Union President and Cabinet; the Legislature is Bunge (single-house National Assembly, with the Zanzibar House of Representatives handling non-union legislation); the Judiciary is constitutionally independent under Chapter 4. The Union President holds three roles: Head of State, Head of Government, and Commander-in-Chief of the armed forces.

Edge Cases and Common Traps

Section 5 is frequently misnamed the “supremacy clause”; it is in fact the receiving clause. Constitutional supremacy rests elsewhere. Zanzibar’s High Court and Court of Appeal are parallel, not subordinate, to mainland courts on non-union matters — a recurring exam trap. Customary law’s repugnancy clause is judged against natural justice, equity, and good conscience, not against statute alone.

TrapCorrect position
Zanzibar courts under mainland High CourtParallel jurisdiction on non-union matters
Articles of Union = ConstitutionDistinct; Articles are now a schedule
Section 5 = supremacy clauseSection 5 receives English law
Customary law repugnancy testAgainst natural justice and morality

Exam Strategy for TLS

At 3% weight, this topic yields roughly 1–2 MCQs on the General Knowledge paper. Prioritise: (1) listing the five sources of law, (2) naming Section 5’s function, (3) identifying the Court of Appeal as the highest court, and (4) explaining the dual-government union structure.

  • Worked recall prompt: “Outline the sources of law in Tanzania and state the limit on received English law.”
  • Second prompt: “Distinguish union matters from non-union matters, giving two examples of each.”

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