Labor law governs paid work under an employer’s authority, including contracts, working time, pay, leave, social security, workplace safety, equality, representation, disputes and termination. The Labour Code applies nationally, while public service, domestic work, port work and work on board vessels may follow special rules; Príncipe also has additional holidays and specific employment-law provisions. Immigration law regulates entry, visas, residence, work, study, family reunification, protection, citizenship and removal. Lei n.º 5/2008 and Decreto-Lei n.º 11/2009 form much of the framework, and the Serviço de Migração e Fronteiras handles immigration and border matters. Criminal law defines offences, personal responsibility, investigations, court proceedings and sanctions under the Constitution, Código Penal and Código de Processo Penal; accused persons have rights such as the presumption of innocence, defence and review by an independent court. Consumer protection under Lei n.º 09/2017 covers goods, services, contracts, financial services, digital offers, travel, utilities, health products and fraud, with rights to safety, suitable quality, clear information, compensation and complaint procedures. Civil law governs private relationships involving contracts, property, family matters, inheritance, liability, court proceedings and enforcement. Conservatórias, Cartórios Notariais, Tribunais Judiciais and the Ministério da Justiça handle different parts of the civil-law system. A matter can involve more than one area, such as an employment dispute involving immigration status or a consumer claim that also requires civil proceedings.
Law in São Tomé and Príncipe
Law in São Tomé and Príncipe is the system of rules that governs relationships, duties, disputes and state action. Its main areas include labor law, immigration law, criminal law, consumer protection and civil law. The applicable rules depend on whether the matter concerns employment, residence, an alleged offence, a purchase or a private legal relationship.
Tip
Classify the matter before choosing a procedure or institution, because employment, immigration, criminal, consumer and civil issues follow different rules. Record the facts, affected rights and available records first, then check whether the situation crosses more than one legal area or falls under a special rule for the work or location involved.

