Globalisation creates complex, often contradictory impacts on informality in sub-Saharan Africa, leading to both growth and potential suppression of the informal sector, with outcomes dependent on factors like trade liberalization policies, institutional quality, and the specific sector. While economic globalization can fuel illicit trade and informal labor, it can also lead to greater opportunities, particularly through foreign direct investment (FDI) and technology transfer. However, weak manufacturing sectors and high commodity dependence can make sub-Saharan African countries more vulnerable to job losses from import liberalization, increasing informality. Good institutions, particularly strong legal frameworks, can mitigate negative effects by suppressing informality.