The website is the official website of the Zambia Department of Immigration ( The Zambia Department of Immigration (ZDAI) official website provides information and services such as an introduction to the agency, immigration and immigration policies, procedures, and downloadable forms related to immigration matters. The main responsibility of the Zambia Department of Immigration is to control the length of stay of immigrants and tourists in Zambia and to ensure the internal security and sustainable socio-economic development of the country.