The legal system of Mongolia
A post-socialist civil-law system rebuilt after the 1990 democratic transition. The 1992 Constitution ended the one-party state, and the Civil Code of 2002 replaced Soviet-era private law with a code drafted on German and continental European models, with substantial German technical assistance. Constitutional review sits with a dedicated tribunal, the Constitutional Court or Tsets, whose findings on unconstitutionality can be contested once by parliament before becoming final. Mining and mineral law carries unusual weight in the legal system given the structure of the economy.
Legal tradition
Mongolia belongs to the civil law tradition. A post-socialist civil-law system rebuilt after the 1990 democratic transition. The 1992 Constitution ended the one-party state, and the Civil Code of 2002 replaced Soviet-era private law with a code drafted on German and continental European models, with substantial German technical assistance. Constitutional review sits with a dedicated tribunal, the Constitutional Court or Tsets, whose findings on unconstitutionality can be contested once by parliament before becoming final. Mining and mineral law carries unusual weight in the legal system given the structure of the economy.
How power is divided
Unitary. Twenty-one provinces (aimags) plus the capital, subdivided into soums and districts. Local self-governing assemblies (hurals) sit alongside centrally appointed governors, who are nominated locally but confirmed by the Prime Minister — a hybrid that keeps substantial central control over local administration.
Where law comes from
- The Constitution
- Supreme; any law inconsistent with it is void.
- Laws of the State Great Khural
- The Civil Code 2002 and Criminal Code 2015 are the principal codes.
- International treaties
- Become part of domestic law on ratification; the Constitution requires consistency with them.
- Government resolutions and ministerial orders
- Subordinate legislation, reviewable by administrative courts.
- Custom
- Applied only where a statute expressly refers to it.
The legal profession
Advocates are licensed under the Law on the Legal Status of Lawyers 2012, which separated the profession into advocates, prosecutors and notaries and created the Mongolian Bar Association as a self-governing body with mandatory membership. Entry requires a law degree, a qualifying examination and a period of supervised practice. Notaries hold a distinct licence and their involvement is mandatory for many property and corporate transactions, a survival of the Soviet-era formality requirements.
Law by topic in Mongolia
- Criminal LawDeath penalty abolished; 2017 code recast on proportionality linesMongolia abolished the death penalty for all crimes, acceding to the Second Optional Protocol to the ICCPR in 2012 and removing it from the code. The 2017 Criminal Code restructured offences and sentencing.
- Immigration & NationalityEmployer-quota work permits with a per-sector foreign-worker ceilingThe Law on the Legal Status of Foreign Citizens governs entry and residence. Work permits are quota-based, with the proportion of foreign employees capped by sector each year.
- Family LawCourt divorce for couples with children, registry divorce otherwiseThe Family Law sets 18 as the marriage age and provides community of marital property. Couples without minor children and in agreement may divorce through the civil registry; otherwise a court decides.
- Business & CorporateCivil-law company forms with heavy mining-sector regulationThe Civil Code and Company Law provide limited liability and joint-stock forms. Foreign investment is generally open, but minerals and strategic sectors carry additional licensing and state-participation rules.
- Constitutional LawA semi-presidential republic with a dedicated constitutional courtThe 1992 Constitution created a parliamentary republic with a directly elected president. The Constitutional Court, called the Tsets, reviews legislation and its findings bind the State Great Khural once confirmed.
- Tax LawTen to twenty-five per cent corporate tax and a flat personal rateCorporate income tax is 10 per cent on the first tranche of taxable income and 25 per cent above it. Personal income tax is broadly flat at 10 per cent, with higher bands for very high salary income.
- Property & LandCitizens only for land ownership; foreigners take use rightsLand may be owned only by Mongolian citizens. Foreign individuals and companies may hold land-use or possession rights for defined terms, and may own buildings outright.
- Employment & LabourA 2021 Labour Law overhaul with explicit harassment dutiesThe Labour Law was fully rewritten in 2021, taking effect in 2022. It sets a 40-hour week, statutory annual leave rising with service, and for the first time imposes express duties on employers to prevent workplace harassment.
- Civil ProcedureThree-tier civil courts with a general ten-year limitation periodThe Civil Procedure Code provides first-instance trial, appellate review and cassation to the Supreme Court. The general limitation period under the Civil Code is ten years, with shorter periods for specific claims.
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