Canada’s immigration department, Immigration, Refugees, and Citizenship Canada (IRCC) classifies immigration into three categories: economic class, family class, and refugees. By far the most popular route is economic class immigration. These immigrants are eligible for permanent residency based on their work experience, education, and other economic factors. Family class immigration makes up the second largest amount. Canadians can sponsor their spouses, common-law partners, children, parents, grandparents and others under this category. Finally, refugees who are able to come to Canada if they are referred by the United Nations High Commissioner for Refugees (UNHCR), a designated referral organization, or a private group.