The Constitution is the highest legal authority. Article 5 recognises the Constitution, written law, customs and traditions, the will of the people and other relevant sources of law. South Sudan follows an English common-law tradition, while statutory justice and customary justice operate in parallel. Customary law means community rules and practices applied by recognised customary authorities; their use varies between communities and remains subject to constitutional rights. The Judiciary of South Sudan, the Ministry of Justice and Constitutional Affairs (MoJCA), state and local authorities, the Customary Law Council and traditional authorities all have relevant responsibilities. Statutory civil disputes generally begin with a plaint, followed by summons, a hearing and judgment. County Courts, High Courts, Courts of Appeal and the Supreme Court form the main statutory hierarchy. Customary courts commonly handle personal, family, customary-land and community disputes. Their local hierarchy includes A, B and C Courts and Town Benches, with an appeal pathway to the County Court of First Grade. The Supreme Court has final authority on constitutional interpretation and binding legal questions, including matters connected with customary courts. The Contract Act 13/2008 applies to contracts, including government contracts, subject to special legislation and procurement rules. Remedies can include damages, an injunction, specific performance or reimbursement when a contract is frustrated. Land matters rely on the Constitution, the Land Act 2009 and customary tenure. Land may be public, community or private, and tenure may be customary, freehold or leasehold. The law protects property ownership and requires prompt fair compensation for lawful expropriation. Women have constitutional and statutory rights to own and inherit land, but land registration and implementation remain uneven, with overlapping claims creating particular risks for women, displaced people and returnees. Family disputes are handled mainly through customary justice, although the Child Act 10/2008 provides rules on custody, guardianship, foster care, adoption, maintenance and parentage. The Constitution requires free and full consent to marriage, and children have rights to care, participation, protection and inheritance. South Sudan has no comprehensive enacted family or succession code identified in the researched legislation. Inheritance therefore depends on applicable customary law, constitutional rights, the Land Act, the Child Act, any valid will and the facts proved in the relevant forum. Liability is also fragmented and may rely on constitutional rights, contracts, sector-specific laws, common-law principles or customary compensation. Formal court access is available for civil disputes, but rural access is often limited and customary mechanisms handle a large share of cases. A 2025 World Bank assessment estimated that customary mechanisms dealt with about 80% of civil and criminal matters. Proceedings can be slow and costly, and no reliable nationwide timetable applies. Under the published Civil Procedure fee schedule from 2007, the fee can reach up to 10% of the claim value, although the schedule may not reflect current practice. A court-ordered fee generally has to be paid within seven days or the claim may be dismissed. A civil appeal is generally filed within 15 days and a review within 60 days; fee remission or postponement may be available for people unable to pay. After a judgment, execution normally requires an application to the court that issued the decree. Available measures can include delivery of specific property, attachment and sale, a receiver, or other court relief; movable property is generally pursued before immovable property when the movable assets are insufficient. Enforcement against land involves the court and land registration authorities. Government-institution judgments have an additional procedure involving a three-month period after reporting to the President of the Supreme Court. Delays, limited staffing, unclear current fee practice and weak public access to updated laws can make enforcement difficult. MoJCA has a formal legal-aid function, while the South Sudan Law Society and FIDA provide additional clinics and community support, but free civil representation is not consistently available nationwide.
Civil law in South Sudan
Civil law in South Sudan governs private relationships and disputes involving people, families, companies, land, contracts, property, inheritance and compensation. The system is fragmented: the Constitution, written laws, customary practices and other recognised sources operate alongside each other, with no single comprehensive civil, family or succession code. Statutory courts and customary courts therefore handle civil matters through different but connected pathways.
Tip
Treat the choice between a statutory court, a customary court and local mediation as a case-specific decision, not as a purely formal preference. Use the forum that can address the dispute, protect the relevant constitutional rights and produce an enforceable result, while checking costs, proof and appeal deadlines before filing. Land, family, inheritance, women’s rights, children’s rights and displacement-related disputes need particular care because informal practice and formal law may diverge.

