Chapter 9 explores discretionary admissions, cases in which the decision to admit prospective migrants is not morally required because their basic interests are not threatened. In such cases, what kinds of reasons should inform public deliberation about whom to exclude and include? The chapter begins by considering temporary admissions programs, asking whether they are permissible or whether all migrants must be admitted on a permanent basis. It then assesses different criteria for excluding and selecting migrants for admission. The criteria of exclusion discussed include ones based on race and ethnicity, national security concerns, public health issues, and economic impacts. The criteria of admission considered include family ties, cultural affinity, protection of vulnerable cultural groups, and economic skills.