In July 2000, UZT 1.01 was standardized for all kinds of electronic computing, communications, and storage.[6] Based on this version, Urdu language support was incorporated into the Versions 3.1 and 4.0 of Unicode. The Keyboard version 1 was finalized by NLA on December 14, 1999. In 2001, the National Database and Registration Authority of Pakistan fully adopted this keyboard for Data Entry operations of the Computerized National Identity Cards.