Challenges and Risks of Biometric ID Systems Across Africa

Across many African countries, governments are rolling out digital systems that use people’s unique biometric data, like fingerprints, facial recognition, and iris scans, to identify citizens. These systems are intended to help people access services such as healthcare, education, social security, and even voting. However, a report by the African Digital Rights Network, published with the Institute of Development Studies, warns of serious problems. Millions of people face difficulty enrolling due to disability, illiteracy, lack of trust in government, or costs of online access. In some countries, access to basic services is conditioned on having a biometric ID, which can lead to exclusion and violations of human rights. The study shows that ethnic minorities and stateless groups, such as in Kenya, Sudan, and Ethiopia, are particularly affected. Furthermore, lack of legal frameworks, poor data protection, and weak accountability mechanisms create risks of privacy breaches, misuse of data, and discrimination. While countries like Ghana and Senegal have achieved high enrolment, others like the Democratic Republic of Congo are still struggling to implement systems. The report warns that without stronger legislation, oversight, and regional standards, biometric ID programs could worsen inequality and mistrust instead of promoting inclusion or security.