As the ID4Africa 2026 conference opens, African nations are convening to share invaluable experiences and insights into building robust and sustainable digital identity systems. The overarching goal is to ensure that these systems not only facilitate seamless access to essential services for citizens but also possess the longevity and adaptability to remain relevant and functional for years to come. This focus on sustainability is critical, as many developing nations have encountered challenges with digital infrastructure projects that fail to stand the test of time, often due to rapid technological obsolescence, inadequate planning, or a lack of long-term vision. The discussions at ID4Africa 2026 are expected to cover a wide spectrum of topics, including data privacy and security, interoperability between different systems, the ethical implications of digital identification, and strategies for inclusive implementation that reaches all segments of the population. Participants will likely share lessons learned from both successes and failures, highlighting best practices in areas such as biometric technologies, digital verification processes, and the legal frameworks necessary to govern these systems. The emphasis on 'systems that last' suggests a move beyond short-term solutions towards developing foundational digital infrastructure that can support a nation's evolving needs. This includes considerations for scalability, resilience against cyber threats, and the capacity to integrate with future technological advancements. The sharing of experiences among African countries is particularly significant, as it allows for the development of context-specific solutions that address the unique challenges and opportunities present across the continent. The success of these digital ID systems is paramount for economic development, social inclusion, and effective governance, enabling better delivery of healthcare, education, financial services, and more. The opening of ID4Africa 2026 signifies a collective commitment to advancing digital inclusion and building a future where reliable digital identities empower citizens and drive progress across Africa.