The Ministry of Digital Development and Information (MDDI, formerly Ministry of Communications and Information) drives Singapore’s digital development in four key domains — the economy, government, security, and society. MDDI oversees the development of the infocomm technology, cybersecurity, and media sectors; the Government’s digitalisation initiatives; and the national library, national archives, and public libraries. The Ministry is also responsible for effective public communications, and the Government’s information and public communication policies.