The Data Harmonisation Bill 2025 is a proposed legislative framework drafted by Ghana's National Information Technology Agency (NITA) to standardize data sharing, interoperability, and management across public and private institutions. It aims to eliminate data silos, reduce duplication, enhance secure information exchange, and support Ghana's broader digital transformation agenda. If enacted, the bill would require ministries, departments, agencies (MDAs), and regulated private entities to align their systems under a unified national structure, fostering better public service delivery and citizen data protection in the digital era.This initiative builds on existing efforts like the Ghana Open Data Initiative (GODI) and aligns with national development plans, such as the Long-term National Development Plan (2018-2057).